Are you trying to find infrared illuminators among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling infrared illuminators on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 20 hours of research and did 63 infrared illuminators tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best infrared illuminators you can buy today
- ✔AUTOMATICALLY ON and OFF. Built-in with photocell sensor, the ir illuminator automatically switch on at dusk and switch off at dawn, it’s energy saving style. Wave length 850nm Infrared light, the beam light is INVISIBLE to naked eyes but give a red glow.
- ✔90 DEGREE WIDE ANGLE. It’s real wide angle IR flood, no light spot, better light up your camera’s viewing range, and provide you good night vision image, best match your wide angle security cameras.
- ✔PREMIMUM STRUCTURE & MATERIALS, WATERPOOF IP67. Use EPISTAR LED light source, heavy duty aluminum housing and thick heat sink, reinforced glass window, stainless steel screws, It’s good for both indoor and outdoor use.
- ✔PACKAGE INCLUDES. You’ll get full package includes infrared illuminator, 12V/1A adapter, installing screws and user manual, please install the ir light beside the camera and point the same direction as your camera. Please make sure that your camera is work with 850nm ir light before buy.
- ✔WARM TIPS. Note1:The product is an infrared lighting device. Infrared radiation is invisible to the naked eye, and the red LED display indicates normal functionality. Note2:The product is a night lighting device that provides supplementary light. The camera used by the buyer needs to have night vision function, and clear light can be seen through the night vision camera. Before purchasing this product, be sure to confirm that your camera has a night vision camera. Note3:100% CUSTOMER SATISFACTION. Any problems, refund you or replace product. Customer satisfaction is our goal. Please feel free to contact us if you need any help.
- Unbelievably Compact and Powerful - Based on our customers' needs on small-sized infrared illuminators for their long range applications, Tendelux nailed it. DI20 is only 1/2 the size of BI18 (our 18W model) and yet provides more illumination for your CCTV cameras to obtain crystal clear images at night.
- Redefining "Even Illumination" - With the tailored design integrated lens, the IR lights are more efficiently and evenly spread on your camera's field of view. No more "hot-spot" and washed-out pictures.
- EASY Angle Adjustment - With the new style mounting 360-degree swivel and 90 degree tilting bracket, now you no longer have the trouble in adjusting the lighting angle horizontally. It's also made of premium aluminum which doesn't age rapidly under the sun like these plastic types.
- Sleek look & Effective Cooling System - The DI20 infrared light features a unibody design which is a combination of an effective cooling system and an especially modern styling, ensuring stability and tightness, making it a sweeter match with your camera. The specially created housing guarantees the long working life of the unit.
- What You Get - 1x DI20 Infrared Illuminator with 360-degree adjustable stand, 1x 110-240V AC to 24V DC 1.5A power adapter, installation screws, 1x user manual, 18-month warranty, and lifetime friendly support from Tendelux.
- Automatically turn ON and OFF. Built-in light sensor, the CCTV ir illuminator will be automatically turn on at night and turn off at daytime.
- Waterproof IP66.Ideal for both outdoor and indoor use. With high quality aluminum case and reinforced glass window.
- Greatly improve the performance for night vision cameras. Built-in 20pcs high power LED lights, view angle 45 degree, IR light distance about 160ft. The IR illuminator help producing better night vision image,best work with wide angle IP cameras and CCTV cameras.
- Wave length 850nm Infrared light. The beam lights is INVISIBLE to naked eyes but give a red glow.
- Power supply: DC 12V/2A, plug 5.5x2.1mm. The power adapter is included.
- Automatically turn ON and OFF. Built-in light sensor, the ir illuminator will be automatically turn on at night and turn off at daytime.
- Waterproof IP65.Ideal for both outdoor and indoor use. With high quality aluminum case and reinforced glass window.
- Greatly improve the performance for night vision cameras. Built-in 12pcs high power LED lights, view angle 90 degree, IR light distance around 100ft. The IR illuminator help producing better night vision image,best work with wide angle IP cameras and CCTV cameras.
- Wave length 850nm Infrared light. The beam lights is INVISIBLE to naked eyes but give a red glow.
- Power supply: DC 12V/2A, plug 5.5x2.1mm. The power adapter is included.
- Invisible Flashlight: UltraFire 501 940nm IR Infrared Flashlight is NOT A Regular Flashlight With White LED.Please Note That You Won’t See Any Light With Your Bare Eyes,it emits high power invisible 940NM infrared light,IR can't be seen by human eyes,recommend to use night vision monocular and goggles together.
- Modes and Adjustable Focus:IR Flashlight mode has only one gear, no need to switch gears back and forth.The flashlight head can be zoomed in and out, and the zoomed light is suitable for short distances and field of view,Can illuminate long distances up to 109 yards.
- Stepless Dimming Function:The tail switch of the flashlight adopts a stepless dimming design, and the brightness can be adjusted arbitrarily within the range of 5%-100%. Press the switch to turn the light on or off, turn left and right to adjust the brightness. (Please pay attention to whether the brightness is adjusted when using the product).
- Infrared Flashlight Use:UltraFire 501 IR Emits infrared light with 940nm wavelength,Suitable to use with a night vision scope, NVS, NVG DIY, camera phones, monocular, goggles and camera which doesn't block Infrared light.It has anti-slip and waterproof design, which helps to get a better night in hunting.
- Full Flashlight set: 1 x 940nm IR Flashlight,1 x UFB26,1 x USB Charger,1 x User Manual. If there is any problem, please contact us, we will provide you with a satisfactory solution within 24 hours.
- ✅【Play in the dark】Highly recommend if you want to use your Quest3 Quest 2/PSVR2 at night with the lights off or in areas where the light is too dim for a good connection,Anti No-Light Disturbance.these infrared leds light up the area with their unseen lightwaves, which the PSVR2/Quest 2 uses to track the hand controllers. This works great at night, without the need of having the room lit up with other lights.
- ✅【Increase Tracking Sensitivity】Tested, using infrared light can reduce handle drift by 99%.Wave length 850nm Infrared light,Activate headset's tracking system and increase the sensitivity of hand tracking, room light is no more needed.🔺Reminder: Infrared light is invisible to the naked eye, it needs to be used with Oculus and other equipment, so please wear a VR headset for inspection when you receive the product.🔺
- ✅【Reduce Drift,Immersive experience】Tested, using infrared light can reduce Grips drift by 99%.Use EPISTAR LED light source, With this light, you can play VR Game in totally dark environment, the light from nose part will not bother you anymore.
- ✅【Quest 2/Quest 3 Vompanion】 When you accidentally rush out of the game’s protective boundary, you don’t need to take off Oculus Quest 3,Quest2/PSVR 2. The infrared light will illuminate you and your family, you still can see objects clear in the dark, help you find phones, water and snacks.
- ✅【Larger play area】It is recommended to buy more than one, the effect is better.You can play VR in your backyard at night, expand to an extremely large gaming area.You’ll get full package includes infrared illuminator, 12V/2A adapter.
- Night Vision Supplement, Not Lighting: Use advanced infrared LED that emits 5W powerful infrared 940nm light which is INVISIBLE to the naked eyes.
- ATTENTION: You need professional Infrared Equipment (night vision scope / monocular / infrared cameras / goggles) Cooperation to turn night into day on, otherwise there will be no light.
- IR 940NM Hunting Illuminator: This TOUGHSOUL IR 940nm flashlight is very suitable for finding pigs, coyotes, foxes, snakes and etc in the dark. Under the infrared light with higher concealment (Compared to 850nm infrared flashlight), you can find them without disturbing them, helps to observe their natural behavior at night outside. Also amazing for assisting with photography for forensics and indoors purpose, such as science demo, paranormal research, material-science experimenting.
- Built in Rechargeable Battery: This is powered by built-in rechargeable battery. The Magnetic USB port is much more durable and waterproof than the traditional micro USB port.
- Portable and Mountable: This light is very lightweight, you can put it in pocket and also it is compatible with both picatinny and M-Lok rail, no adapter is needed
- ON and OFF Indicator: Since this light is not visible, there is an indicator that tells you whether it is on.
![[Updated Version :90 Degree Wide Angle] Lonnky IR Illuminator Long Range up to 330ft/100m,30-LEDs 850nm,IR Infrared Light for Security Cameras, Auto ON/Off, Metal Housing, Waterproof](https://m.media-amazon.com/images/I/5126EnG0uvL.jpg "The 8 Best infrared illuminators of %currentyear% 58")
- 【Up to 330ft/100m Night Vision】850nm infrared wavelength, the red glow will be emitted at night. It has a longer range than visible light due to the higher wavelength. Super Long Range up to 330ft/100m for CCTV cameras night vision distance!
- 【Ultra long life time&180-degree adjustable】The inherent low power consumption of the solid-state LEDs results in ultra long life time, and very low running cost of the system. Ultra long life time up to 25000 Hours ! With 180-degree adjustable and detachable metal bracket , which can be positioned in almost any angle and a variety of application settings!
- 【Metal Housing Material】Use high-quality aluminum housing, the tempered glass panel, stainless steel screws, IP66 waterproof level, provide protection from the harshest weather conditions and rapid temperature variations (-20℃-+65℃),and it can be used both indoors and outdoors !
- 【Auto ON/OFF】Lonnky IR illuminator built-in with photocell sensor, and it automatically switch on at dusk and switch off at dawn. Don’t need to worry about forgetting to turn off the lights at day !
- 【2-Year Warranty】Any product problem, we will provide unconditional return for refunds or replacement!
- SPECIAL - Upgraded from the most classic mini 4 LEDs IR illuminator with all-around better materials and first ever in black coating
- UP TO 80FT EFFECTIVE RANGE - 4 x 1 watt high power 850nm LEDs, 90 degree flood light spread, pairs with CCTV camera of 2.8/3.6/4 mm lens
- EVEN ILLUMINATION - An IR band pass filter added for reducing hot spots and preventing overexposure of foreground objects
- PREMIUM QUALITY - CE/RoHS/FCC certified, outdoor IP65 rating, low maintenance with built-in CdS photocell for automatic day/night (off/on) switch
- WHAT YOU GET - 1 x 4W infrared illuminator, 1 x plug and play 12VDC 0.5A power adapter, installation screws, 1 x user manual, 2 years warranty and lifetime support. Warm Notice: The adapter could differ from the one in the pictures due to availability, Tendelux will be 100% responsible for any quality issue
- Featured with a high-powered infrared LED 850 mW for long-range illumination capacity
- Constructed from aircraft grade aluminium with hard anodized finish surface. Highly durable. Waterproof to IPX8 standard
- Four modes of operation. The IR850 Supernova has 4 stage output-Low at 5%-30%-70%-100%. These modes can be accessed by turning the brightness control ring
- Includes IR Illuminator, Easy rail mounting system, Single lithium battery and Battery charger
- One-year Warranty. All of our products are made with care and covered for one year against manufacturing defects
- Note: IR light is invisible to the naked eye and can only be seen with a night vision device. Kindly refer to the User manual under Product guides and documents. You can also reach out to the manufacturer for more information
- Play in the dark: No one will know that you are playing VR in the dark, and you will not bother your resting family members when the lights are off
- Invisible light: Activate headset's tracking system and increase the sensitivity of hand tracking. Room lights are no longer needed. Not compatible with security cameras
- Immersive experience: The light can be used at any time. With this light, you can play VR Games in a totally dark environment and the light from under the nose section will no longer bother you
- Night vision: With the help of infrared light, you can still see objects in the dark clearly. Easily locate your phones, water and snacks
- Larger play area: This IR light allows you to expand your VR experience to an extremely large play area. You can even use it to play in your back yard at night
- 100% Brand New, High Quality AC Wall Power Charger (non-OEM)
- Input: 100V-240V AC; great for replacemnt or travel back up
- Build in Dynamic IC, Charger IC & Power fuse for rapid charging and over charge protection.
- Tested Units. In Great Working Condition.
- Easy To Install: Camera infrared night easy to install. Ir floodlight work with different kinds of camera and provide better monitoring effect at night.
- Excellent Quality IR Illuminators: This IR Illuminators build in 48 LED IR lluminator Lights, low power consumption, long life. Light Angle: 60 Degree (default); Illuminating Distance: 5-20 Meters; Working Temperature: -20℃~50℃. Ir lights for night vision.
- IP65 Waterproof & Dustproof: Camera llluminator durable and practical metal shell provide IP65 waterproof and dustproof protection. Infrared lamp high efficiency, low power consumption, long life. Infrared illuminator powered by DC 12V 1A adapter (not included).
- Automatic Cds Power Control: Camera IR light has a automatic CDS power control auto-powers unit. The light will automatically turn on when the environmental illumination is less than 10lux, or it will turn off.
- Infrared Spotlight Wide Application: The infrared security light is wide application, which can be used in electronic polices snapshot system, highway snapshot fill light, toll station, security gate system, parking lot, road monitoring, traffic junctions, license plate recognition system, etc.
- 【NIGHT VISION SUPPLEMENT, NOT LIGHTING】-- Used advanced infrared LED in Germany, emits 5W powerful infrared 850nm light which is INVISIBLE to the naked eye. Different from common flashlights – You will see nothing lighting up except a faint red LED if there is not any night vision device working with. [CAUTION!]: You need professional Infrared Equipment (night vision scope / monocular / infrared cameras / goggles) Cooperation to turn night into day on, otherwise you'll think it doesn't work!
- 【IR 850NM HUNTING ILLUMINATOR】-- This IR 850nm flashlight is very helpful for finding animals in the dark, such as pigs, coyotes, foxes, snakes... Under the infrared light with higher concealment (Compared to red-light flashlight), you can find them without disturbing them, helps to observe their natural behavior at night outside. Also amazing for assisting with photography for forensics and indoors purpose, such as science demo, paranormal research, material-science experimenting.
- 【ADJUSTABLE FOCUS LENS】-- Support to adjust the beam width according to night vision needs at different distances. Lens telescopic, zoom out and get the narrow beam to reach out further vision (clearly illuminated objects well past 164 yards); zoom in and get the floodlight to cover a larger area. One-handed operation makes it more convenient to searches or observations. Helps to supply better night vision in hunting, photography, camping, night fishing and caving adventure.
- 【USB RECHARGEABLE BATTERY POWERED】-- The IR light is powered by 3400mAh rechargeable battery (included, 3h runtime). Comes with USB charger, easily connect the charging cable to any USB device (within 5V/2A) like your power bank, laptop. Equipped with extension switch and mounting clip for greater convenience in tactical use, completely freeing up your hands. ★Recommendation: Charge the battery every two months when not in use, this will help preserve battery life. ★
- 【BETTER PRODUCTS AND GUARANTEE】-- The waterproof and drop-resistant aluminum alloy body ensure the infrared torch can suitable for any weather and humid conditions. 【WARRANTY!】We stand strongly behind Your satisfaction. Any question will be solved if you contact DARKBEAM directly. We provide promptly support with 180-Day Money Back, Replacement & One Year Guarantee.
- UP TO 120FT NIGHT VISION - With 8pcs 1W high power 850nm LEDs, 90 degree flood spread, pairs with CCTV camera of 2.8/3.6/4 mm lens
- EVEN ILLUMINATION - An Anti-UV IR pass filter added for reducing hot spots and preventing overexposure of foreground objects
- PREMIUM QUALITY - Upgraded materials, CE/RoHS/FCC certified. Low maintINDOOR & OUTDOOR APPLICATIONS - Robust IP66 weatherproof rating, easy installation with U-bracket, rotatable for lighting adjustmentenance with built-in CdS photocell for automatic day/night (off/on) switch
- INDOOR & OUTDOOR APPLICATIONS - Robust IP66 weatherproof rating, easy installation with U-bracket, rotatable for lighting adjustment
- WHAT YOU GET - 1 x 8W infrared illuminator, 1 x plug and play 12VDC 1A power adapter, installation screws, 1 x user manual, 2 years warranty and lifetime support
- Long distance of up to 130 feet (35-40m) illuminating, Wideangle 60 degree.
- 6pcs high power LED array lights, wave length: 850nm.
- Waterproof IP65 for both outdoor and indoor use. With high quality aluminum case and reinforced glass window
- Supports 12V DC/2A(5.5x2.1mm) input voltage,(power adapter not included, if you need a 2A adapter, please serach ASIN: B07929GLQR)
- Work with security camera. Greatly improve the performance for weak light cameras, help producing better night vision image.
- Powerful Infrared Illumination: The LONNKY LED IR Illuminator features 8 high-intensity LEDs that provide a robust and efficient infrared floodlight, extending up to 100 feet. Ensure optimal visibility for your CCTV security cameras in low-light or complete darkness.
- Wide 90-Degree Coverage: With a wide-angle beam of 90 degrees, this illuminator offers extensive coverage, making it suitable for a variety of surveillance cameras, including IP cameras, bullet cameras, and dome cameras. Enjoy comprehensive monitoring without any dark spots.
- Versatile Outdoor and Indoor Use: Designed for both outdoor and indoor applications, this IR illuminator is weatherproof, allowing it to withstand various environmental conditions. Secure your property with reliable surveillance, regardless of the setting.
- Compatibility with Various Cameras: The LONNKY IR Illuminator is compatible with a range of CCTV security cameras, IP cameras, bullet cameras, and dome cameras. This versatility ensures seamless integration into your existing security setup.
- 850nm Wavelength: The illuminator operates at an 850nm wavelength, optimizing its performance in low-light conditions. This specific wavelength enhances the night vision capabilities of your cameras for clearer and more detailed footage during nighttime surveillance.
- Discreet Design – Looks Like a Camera, Acts Like a Light: The unique design of this illuminator resembles a camera, adding an extra layer of deterrence to potential intruders. Its discreet appearance allows you to strategically place it in various locations for maximum impact.
- Long-range illumination capacity - excellent field of infrared vision that can reach up to 300 yards in total absence of ambient light
- The contents of the kit include the IR illuminator itself, a mount, a battery and a battery charger. The product is ready for use
- Adjustable mount for weaver rails - quick to attach and easy to release. Allows to swap the scopes in no time, can be used as a handheld unit
- Provides low/medium/high brightness output in General Mode and maximum brightness only output in Tactical Mode
- The item is constructed of top quality aircraft grade aluminium. Recoil resistant and waterproof to IPX8 standard
- Unbelievably Compact and Powerful - Based on our customers' needs on small-sized infrared illuminators for their medium range applications, Tendelux nailed it. DI10 is only 1/2 the size of BI8 (our 8W model) and yet provides more illumination for your CCTV cameras to obtain crystal clear images at night.
- Redefining "Even Illumination" - With the tailored design integrated lens, the IR lights are more efficiently and evenly spread on your camera's field of view. No more "hot-spot" and washed-out pictures.
- EASY Angle Adjustment - With the new style mounting 360-degree swivel and 90 degree tilting bracket, now you no longer have the trouble in adjusting the lighting angle horizontally. It's also made of premium aluminum which doesn't age rapidly under the sun like these plastic types.
- Sleek look & Effective Cooling System - The DI10 infrared light features a unibody design which is a combination of an effective cooling system and an especially modern styling, ensuring stability and tightness, making it a sweeter match with your camera. The specially created housing guarantees the long working life of the unit.
- What You Get - 1x DI10 850nm Infrared Illuminator with 360-degree adjustable stand, 1x 110-240Vac to 24V DC 1A power adapter (2023 updated from 12V DC ones to avoid pressure drop and loss of brightness after using long extension cable), installation screws, 1x user manual, 18-month warranty, and lifetime friendly support from Tendelux.
- Not Regular Flashlight: UltraFire 850NM IR Flashlight is NOT a regular flashlight with white LED for general lighting purpose. PLEASE NOTE THAT: You won’t see any light with your bare eyes (Only a small and faint red glow on the LED to show you that the torch is on).
- 850nm IR Flashlight: Emits infrared light with 850nm wavelength, Suitable to use with a night vision scope, NVS, NVG DIY, camera phones, monocular, goggles and camera which doesn't block infra red light.
- Night Hunting: Spot light to 200-250 yards, Flood light to 50-100 yards, Enjoy your Shooting coyotes fox Hog Wild Pig Varmint Predator Deer
- Please Note: This is not a white light flashlight! If the IR flashlight not work, please contact us, we'll help you!
- 24-Hour Service: If there is any problem, please contact us, we will provide you with a satisfactory solution within 24 hours.
How to choose a good infrared illuminators
Does the idea of finding a fantastic infrared illuminators make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in infrared illuminators. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top infrared illuminators products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top infrared illuminators on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top infrared illuminators brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top infrared illuminators based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the infrared illuminators were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good infrared illuminators, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your infrared illuminators.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting infrared illuminators for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our infrared illuminators. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what infrared illuminators should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on infrared illuminators.
