Are you trying to find ceramic metal halide grows 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 ceramic metal halide grows 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 10 hours of research and did 40 ceramic metal halide grows 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 ceramic metal halide grows you can buy today
- 🌱 【The Safest CMH Bulbs】The bulbs are inspected and licensed by United States Federal Nuclear Regulatory Commission (NRC) that regulates Krypton-85, a nuclear radiational material incorporated in most CMH bulbs. Therefore, they are safe to humans, animals, plants and environment. The outside glass sleeve of tube will contain all broken components for extra protections.
- 🌱 【Designed for Horticulture Industry】The CMH bulbs are designed and manufactured for horticulture industry to generate maximum yields. The spectrum of 4000K horticulture CMH with a bell shape is very similar to natural Sun light at noon. This continuous Sun-like light help plants grow perfectly in vegetative stages for strong and healthy stems and leaves with a reduced grow cycle.
- 🌱 【Long Life Time】The light of 4000K horticulture CMH decays much slower than traditional high pressure sodium bulbs (HPS) and metal halides (MH). They can maintain 90% of their initial lumen output at 8,000 hours operation time.
- 🌱 【Outstanding Efficacy and Par Value】The bulb has Photosynthetic Photon Flux (PPF or PAR Value) of 540 uMol/s, consumes 315 Watt electrical power with 33,000 Lumen light output. The light efficacy is 105 Lumen/Watt.
- 🌱 【Superior Color Rendering Index】The CMH has a very superior color rendering index (CRI) of 96. The CRI is a measure of a light source's ability to show object colors naturally. All growing plants under the CMH lights will show their TRUE colors.
- 🌱 【The Safest CMH Bulbs】The bulbs are inspected and licensed by United States Federal Nuclear Regulatory Commission (NRC) that regulates Krypton-85, a nuclear radiational material incorporated in most CMH bulbs. Therefore, they are safe to humans, animals, plants and environment. The outside glass sleeve of tube will contain all broken components for extra protections.
- 🌱 【Designed for Horticulture Industry】The CMH bulbs are designed and manufactured for horticulture industry to generate maximum yields. They increase flower production, create higher oil percentage in flowers, and reduce grow time. The color temperature mixed with deep red and far Red spectrum is dedicated to flower growing stages. A special portion of UV-A and UV-B spectrum are added to boost oil production.
- 🌱 【Long Life Time】The light of 3000K horticulture CMH decays much slower than traditional high pressure sodium bulbs (HPS) and metal halides (MH). They can maintain 90% of their initial lumen output at 8,000 hours operation time.
- 🌱 【Outstanding Efficacy and Par Value】The bulb has Photosynthetic Photon Flux (PPF or PAR Value) of 540 uMol/s, consumes 315 Watt electrical power with 33,000 Lumen light output. The light efficacy is 105 Lumen/Watt.
- 🌱 【Superior Color Rendering Index】The CMH has a very superior color rendering index (CRI) of 90. The CRI is a measure of a light source's ability to show object colors naturally. All growing plants under the CMH lights will show their TRUE colors.
- Plantmax – 315 Watt Ceramic Metal Halide PGZX18 4,200K (Veg) Lamp
- Plantmax – 315 Watt Ceramic Metal Halide PGZX18 3,200K (Flower) Lamp
- HIGH PAR PPF: Output as 590μmol/s, designed for plant growth
- WELL-BALANCED FULL SPECTRUM: Vegging favorable spectrum with suitable UVA, Gruotvszak CMH CDM 315W make your plant strong and healthy
- SAFE and COMPATIBLE:Standard PGZX18 base with double jacketed bursting proof design,fits all suitable fixtures both high or low frequncy,Low Frequency is recommended
- LONG LIFE: Over 20,000 hours total life time, premium 90% output maintanence for 10000 hours efficient grow,quality guaranteed
- WARM UP and COOL DOWN: 5 mins warm up time to achieve working tempreture, stands at least 7 mins to cool down after use
- 🌱 【The Safest CMH Bulbs】The bulbs are inspected and licensed by United States Federal Nuclear Regulatory Commission (NRC) that regulates Krypton-85, a nuclear radiational material incorporated in most CMH bulbs. Therefore, they are safe to humans, animals, plants and environment. The outside glass sleeve of tube will contain all broken components for extra protections.
- 🌱 【Designed for Horticulture Industry】The CMH bulbs are designed and manufactured for horticulture industry to generate maximum yields. The spectrum of 4000K horticulture CMH with a bell shape is very similar to natural Sun light at noon. This continuous Sun-like light help plants grow perfectly in vegetative stages for strong and healthy stems and leaves with a reduced grow cycle.
- 🌱 【Long Life Time】The light of 4000K horticulture CMH decays much slower than traditional high pressure sodium bulbs (HPS) and metal halides (MH). They can maintain 90% of their initial lumen output at 8,000 hours operation time.
- 🌱 【Outstanding Efficacy and Par Value】The bulb has Photosynthetic Photon Flux (PPF or PAR Value) of 540 uMol/s, consumes 315 Watt electrical power with 33,000 Lumen light output. The light efficacy is 105 Lumen/Watt.
- 🌱 【Superior Color Rendering Index】The CMH has a very superior color rendering index (CRI) of 96. The CRI is a measure of a light source's ability to show object colors naturally. All growing plants under the CMH lights will show their TRUE colors.
- High Lumen Output:CCT 6000K,55,000lumens output,600W Vegelumax MH bulb compatible with electronic and magnetic ballast, E39 base.
- High PAR Enhanced Blue and Violet Spectrums: Universal Usages,Special designed for Hydroponic, Aeroponic, Horticulture Vegetative ,Flower,Plant Growth, enhanced blue & violet spectrum and high PAR (photosynthetic active radiation) to stimulate vegetative growth. Ideal for rapid growth phase of plants. Greatly accelerates flowers and fruits growth.
- Optimized blue & violet spectrum and high PAR (Photosynthetic Active Radiation) to stimulate&Greatly enhances all-around vegetative&flower growth and enhance fruiting; Ideal for rapid growth phase of plants.
- Extra-low lumen depreciation&Exceptional bulb life: maintaining over 90% of initial lumen output after running for 5, 000 hours; Rated Life 12,000 hours. New long lasting life with a high lumen output and low energy consumption.
- Startup Time: allow 2-3 mins for full bright. After power off, do please wait at least 5 mins before striking again.
- Comes complete with ballast, reflector and adjustable light ratchet hanger
- Product dimensions: 24 in. x 12.5 in. x 9.5 in.
- Digital ballast is UL listed and CE certified
- Dual input voltage: 120-Volt/240-Volt
- Power source type: Corded Electric
- High Luminescence efficiency: 630W, 72,000lm
- Long life Span: 10,000Hours
- 3000K, Enhanced flowering cycle
- Compatible with 630W digital ballasts
- Note: Free 240V heavy-duty power cord included, if you need a 120V working environment, you should prepare a 120V cord
- Low heat: This CMH fixtures run significantly cooler compared to conventional lighting setups and do not need to be cooled with ducting and fan, they can simply be air cooled
- Larger coverage: This double lamp fixture hood is perfect in large grow environments. Recommends use of this unit to cover an area of approximately 4x4 feet during vegetative growth and approx. 6 square feet during the bloom phase
- High quality ballast: High-tech electronic ballast 120-240V with advanced low frequency, designed specifically for CMH 630W grow light, high efficiency, reliability, and no electromagnetic interference
- Ultra-high reflectivity rating: Lightweight and high energy-efficient, German made aluminum reflector, 98% efficiency
- Full spectrum light & High lumen output: CRI90+, Initial Lumens: 22,000(70Lm/W), 450μmol/s, Color Temperature: 10000K, Plugs into a PGZX18 lamp socket
- High-quality materials:Vegelumax Full spectrum lamps are made from the highest-quality materials, this proprietary phosphorous coating on the outside of the arc tube can enhance lumen output and optimized spectra which provides the richest spectrum and produces more Photosynthetic for your plants growing.
- Good for Flowering: CRI 90+,The 315W 10000K Metal Halide Grow Light Bulb is used for the last 7-14 days of bloom to allow better ripening and finishing;Strong UV peaks for increased resin production.
- High Par Output&Low Heat:Long lasting life 15000 hours with a high lumen output and low energy consumption;Maintaining over 90% of initial lumen output after running for 6000 hours.
- Note:The 10000K Metal Halide is the best spectrum used for vegetative flowering Phase, Compatible with CMH 315W Digital ballast.
- High quality ballast: High-tech electronic ballast 120-240V with advanced low frequency, designed specifically for CMH 630W grow light, high efficiency, no electromagnetic interference , and reliability
- Low heat: This CMH fixtures run significantly cooler compared to conventional lighting setups and do not need to be cooled with ducting and fan, they can be air cooled simply
- Larger coverage: This double lamp fixture hood is ideal for large grow environments. Recommends use of this unit to cover an area of approximately 4x4 feet during vegetative growth and approx. 6 square feet during the bloom phase
- Ultra-high reflectivity rating: German made aluminum reflector, Lightweight and high energy-efficient, 98% efficiency
- Note: Free 240V heavy-duty power cord included, if you need a 120V working environment, you should prepare a 120V cord
- For use under traditional Metal Halide light, 6500K & up.
- Protects your eyes from harmful light
- Minimizes eye strain, headaches, & dizziness
- Shatter-resistant polycarbonate lenses
- Lenses won’t haze, chip, peel, or fade
- Anti-glare
- Durable TR90 frame molds to your face for a comfortable fit
- Full coverage frame shields light from all angles
- Not for use with CMH / LEC!
- Full spectrum light & High lumen output: CRI97+, Initial Lumens: 65,000(105Lm/W), 1150μmol/s, Color Temperature: 4200K,10000 hours rated life.Great for indoor gardening or supplemental greenhouse lighting.
- High-quality materials:Vegelumax Full spectrum lamps are made from the highest-quality materials, this proprietary phosphorous coating on the outside of the arc tube can enhance lumen output and optimized spectra which provides the richest spectrum and produces more Photosynthetic for your plants growing.
- The use of UV far-red spectra promotes higher rate of metabolic activity and resin production, Optimal for plants flowering & Vegetables,Designed for Professional Growers.
- Improved spectrum,The gases inside a CMH bulb produce more light but generating less heat than HPS, with full spectrum which is promoting plants growth, CMH lamps can produce more PAR per watt than HPS,Optimal for plants flowering & Vegetables.
- Compact design for double ended CMH 630W reflector fixtures.One year warranty
- Color temperature: 4,200K, promotes extremely tight internodal spacing, leading to more flowering sites and a fuller canopy
- High lumen maintenance: 90% at 8,000hr; 85% at 20,000hr. Long lifetime, great for indoor gardening or supplemental greenhouse lighting
- New technology for plant boosting: The use of UV far-red spectra promotes higher rate of metabolic activity and resin production, optimal for flowering while also can be used for vegetative growth as well
- More efficiency: A proprietary phosphor coating on the outside of the arc tube provides the richest spectrum and produces more photosynthetic active radiation (PAR) per watt than standard HPS/MH bulb
- Frequency use with: iPower elite double ended complete fixture. Please adjust the fixture to 600 Watt when in use
- High lumen output: Initial lumen 70,000, color temperature: 3,100K. Great for horticultural or supplemental greenhouse lighting
- New technology for plant boosting: The use of UV far-red spectra promotes higher rate of metabolic activity and resin production, optimal for flowering while also can be used for vegetative growth as well
- More efficiency: A proprietary phosphor coating on the outside of the arc tube provides the richest spectrum and produces more photosynthetic active radiation (PAR) per watt than standard HPS/MH bulb
- High lumen maintenance: Maintaining over 90% of initial lumen output after running for 8,000 hours, about 85% of lumen output after running for 20,000 hours
- Frequency use with: iPower elite double ended complete fixture. Please adjust the fixture to 600w when in use
- Optimizes the entire light spectrum for complete vegetative and flower production
- 315W Full Spectrum Ceramic Metal Halide
- Initial Lumens: 28,500
- INTENSE, HIGH LUMEN OUTPUT SPECTRUM: Ultra-Bright at Initial Lumens 70,000 with optimal PAR output (1350μmol/s), this New improved horticulture lamps falls at Color Temperature 10000K spectrum to promote healthy structural development and intense vegetative growth.
- NEW TECHNOLOGY FOR PLANT GROWTH: New improved horticulture lamps use super high output technology to achieve maximum vegetative growth and maximum flower yield. Promotes higher rate of metabolic activity and resin production through the use of UV far-red spectra.
- ECONOMICAL AND MORE EFFICIENCY: High Blue Spectral Ratios for Great Photosynthesis Efficiency and Vegetative Growth,This double ended MH model provides 10% more available energy than a single-ended MH lamp, enjoy rich harvests with lower energy consumption.
- HIGH QUALITY UNITS: Precision built components precisely render the most nourishing spectra for your plants; Premium Quartz exterior won’t distort or dull light output.
- NOTICE: Specifically designed for high frequency electronic ballasts,for horizontal burning only and do not handle with bare hands.The 10K bulb is also known as finisher ,we suggest our consumers use it during the flower bloom phase.
How to choose a good ceramic metal halide grows
Does the idea of finding a fantastic ceramic metal halide grows 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 ceramic metal halide grows. 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 ceramic metal halide grows 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 ceramic metal halide grows 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 ceramic metal halide grows 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 ceramic metal halide grows 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 ceramic metal halide grows 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 ceramic metal halide grows, 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 ceramic metal halide grows.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting ceramic metal halide grows 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 ceramic metal halide grows. 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 ceramic metal halide grows 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 ceramic metal halide grows.
