The market is filled up with a variety of cmh bulb, but the best cmh bulb that suits your needs can be a bit difficult to find. But, if you leave it in the hands of experts, like us, then you can be assured that you will land up with a reliable and trusted cmh bulb. So, without wasting any further time, let’s dive into the article.
We spent hours scouring the internet for the best cmh bulb, reading reviews and pulling from our own personal experiences to bring you our list of the top ten available on the market right now. We have presented a variety of options, so that there’s something out there for everyone. If you ask us personally, then the ultimate choice, that we would recommend you is Horticulture Ceramic Metal Halide (CMH), 315W, PGZX18 Base, 3000K with Red, Far Red and UV Light Spectrum Enhancement, Designed for Flowering Stage, US NRC Licensed, 1 Pack. If you are looking for something a bit on the cheaper side, then you have got your Vegelumax 315 Watt CMH Grow Light Lamp Bulb Full Spectrum Ceramic Metal Halide CCT 4200K HID High Efficiency Low Heat Superior Master Color CDM for Plant Growing Flowering,CRI 95+,2Pack. For the rest options, read the article till the very end.
All ten of the options on our list have their own unique features that make them great, it’s up to you to decide which one makes the most sense for you. if you are looking for an efficient and effective cmh bulb, our comparison chart should be of great help to you. Here is our comparative guide to the cmh bulb available as well as our recommendations
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Horticulture Ceramic Metal Halide (CMH), 315W, PGZX18 Base, 3000K with Red, Far Red and UV Light Spectrum Enhancement, Designed for Flowering Stage, US NRC Licensed, 1 Pack
Horticulture Ceramic Metal Halide (CMH), 315W, PGZX18 Base, 3000K with Red, Far Red and UV Light Spectrum Enhancement, Designed for Flowering Stage, US NRC Licensed, 1 Pack
Features
- 【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.
Grower’s Choice 630NS (630w CMH/Dual 315W Ceramic Metal Halide Bulbs) – Complete Setup ((1) 3K-R / (1) 3K)
Grower's Choice 630NS (630w CMH/Dual 315W Ceramic Metal Halide Bulbs) - Complete Setup ((1) 3K-R / (1) 3K)
Features
- This Grower’s Choice 630W Ceramic Metal Halide is the best hydroponics supplied you should choose for your plant. This CMH system come with 1 complete lighting fixture and 2 cmh 315 single endled lamps. Dimmable Option allow lamps of various wattages to be operated in the same unit simply by adjusting the dial on the ballast.
- Grower's Choice 630W CMH have Smart Start Ignition Control & Soft Start Technology. This commercial grow light has lots of advantages to help growers to increase yield.
- This Indoor garden grow kit also has Automatic Frequency Adjustment, Full Circuit Protection and RF Shielding!Compare to General hydroponics system, this grow light Uses Advance Square Wave Low Frequency Technology for ultimate efficiency!
- Grower’s Choice fixture provide full spectrum of lighting. It’s the Grow lights for seed starting,veg, flowering. It is a commercial grow light, customer can use it for greenhouse, but also can use in a grow tent.
- 5.All Grower’s Choice fixtures have RJ9/RJ14 ports on them so that they can be controlled via the Gavita EL1 and/or EL2 controller. Grower's Choice 630W-NS includes a 3 Year Manufactures USA warranty!
iPower 315W CMH Grow Light Bulb, High Efficiency Low Heat Ceramic Metal Halide Lamp, for Plants Growth and Flowering, 4000K
iPower 315W CMH Grow Light Bulb, High Efficiency Low Heat Ceramic Metal Halide Lamp, for Plants Growth and Flowering, 4000K
Features
- High lumen output: Initial lumens: 33,000lm, 110 lm/w, 540 μmol/s; color temperature: 4,000K
- Long-lasting light: High lumen maintenance 90% at 8,000 hours; 85% at 20,000 hours
- Full spectrum: Richest spectrum growing bulb with a CRI (color rendering index) of 98, makes this bulb the closest solution to the sunlight, promotes extremely tight internal spacing, leading to more flowering sites and a fuller canopy
- New technology of stems growing: A proprietary phosphorous coating on the outside of the arc tube provides the richest spectrum and produces more PAR (photosynthetic active radiation) per watt than standard HPS/MH bulb
- Low heat generated & enhanced lifespan: 15,000 hours’ lifespan. Great for indoor horticultural or supplemental greenhouse lighting
Vegelumax 315 Watt CMH Grow Light Lamp Bulb Full Spectrum Ceramic Metal Halide CCT 4200K HID High Efficiency Low Heat Superior Master Color CDM for Plant Growing Flowering,CRI 95+,2Pack
Vegelumax 315 Watt CMH Grow Light Lamp Bulb Full Spectrum Ceramic Metal Halide CCT 4200K HID High Efficiency Low Heat Superior Master Color CDM for Plant Growing Flowering,CRI 95+,2Pack
Features
- Full spectrum light & High lumen output: CRI98+, Initial Lumens: 33,000(110 Lm/W), 540μmol/s, Color Temperature: 4200K, Plugs into a PGZX18 lamp socket,One year warranty
- 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.
- Low Heat Generated & Enhanced Lifespan: Vegelumax 4200K CMH lamps run at extra-low operating temperatures; and its double glass jacketed design makes it safe for use in either open or enclosed fixtures,15000 hours rated life.
- CMH Lamps Advantages: Promotes higher rate of metabolic activity and resin production through the use of UV and far-red spectra. CMH lamps can produce more PAR per watt than HPS,Optimal for plants flowering & Vegetables.
- Grow light coverage recommendation:we recommend our consumers use of this 315W lamp to cover an area of approximately 9 square feet during vegetative growth and approx. 6 square feet during the flowering phase.
LED2020 315 Watt Ceramic Metal Halide Grow Lamp, 3000K or 4000K, 1 Year Warranty, Full Spectrum, UV Advanced (5, 3000K)
LED2020 315 Watt Ceramic Metal Halide Grow Lamp, 3000K or 4000K, 1 Year Warranty, Full Spectrum, UV Advanced (5, 3000K)
Features
| Color | 3000k |
| Size | 5 Count (Pack of 1) |
Eye Hortilux Ceramic Metal Halide CMH 315 W Bulb Grow Lamp (4)
Eye Hortilux Ceramic Metal Halide CMH 315 W Bulb Grow Lamp (4)
Digital Greenhouse 315W Ceramic Metal Halide Dimmable CMH System with Philips 4200K Full Spectrum Bulb & Hangers
Digital Greenhouse 315W Ceramic Metal Halide Dimmable CMH System with Philips 4200K Full Spectrum Bulb & Hangers
Features
- Electrical: 355 watts - approx. 3.07 amps @ 120v (max); includes 10' 120v power cord with standard-household grounded plug (NEMA 5-15)
- Socket type - PGZ18, 4K socket (for use with standard PGZ18 315w CMH bulbs) ; Dimmable Control - 50%, 75%, 100%, 110% settings
- Low-frequency square-wave ballast technology designed for CMH lamps ; multi-volt, operates on 120-240v power ; ultra-low harmonic distortion < 10% TDH
- Includes Philips MasterColor 315-watt ceramic metal halide (CMH) bulb - 3100K - 33,000 lumen output
- Measures (max): 17.875" Long x 9.875" Wide x 10" High
iPower GLBULBCDM315K3V1 315W CMH Grow Light Bulb Ceramic Metal Halide Lamp 3100K Superior Master Color CDM and Extreme Low Heat, Plants Growth
iPower GLBULBCDM315K3V1 315W CMH Grow Light Bulb Ceramic Metal Halide Lamp 3100K Superior Master Color CDM and Extreme Low Heat, Plants Growth
$21.40 in stock
Features
- High Lumen Maintenance: 90% at 8,000 hours; 85% at 20,000 hours
- New technology of optimal flowering: Promotes higher rate of metabolic activity and resin production through the use of UV and far-red spectra. 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 veg growth as well. Active Radiation (PAR) per watt than standard HPS/MH Bulb
- High lumen output: Initial lumens: 37,000. 120 Lm/W, 570 μmol/s, Color Temperature: 3100K
- Low Heat Generated & Enhanced Lifespan: 15000 hours’ lifespan. Great for indoor gardening or supplemental greenhouse lighting
- Richest spectrum flowering bulb in market with a CRI (Color Rendering Index) of 90: A proprietary phosphorous coating on the outside of the arc tube provides the richest spectrum and produces more Photosynthetic
Hydro Crunch 315-Watt Ceramic Metal Halide CMH Open Style Complete Grow Light System with 3100K Full Spectrum Bulb
Hydro Crunch 315-Watt Ceramic Metal Halide CMH Open Style Complete Grow Light System with 3100K Full Spectrum Bulb
$259.97 in stock
Features
- Comes complete with ballast, reflector, 315-Watt CMH bulb, timer and adjustable light ratchet hanger
- Includes daisy chainable feature (120V MAX 4 units, 240V MAX 8 units)
- Product dimensions: 20" x 9.5" x 8"
- Digital ballast is ETL listed & CE certified
- Comes with hooks for easy hanging installation of your grow light
Phantom Dual CMh Lighting System – 315W, 120V/240V – Double-Lamp Grow Lights for Indoor Plants Designed for Intense, Even Coverage
Phantom Dual CMh Lighting System – 315W, 120V/240V – Double-Lamp Grow Lights for Indoor Plants Designed for Intense, Even Coverage
$168.47 in stock
Features
- Versatile plant growing: High voltage ballast is silent, reliable and energy-efficient; includes USB port for Autopilot PX1 controller compatibility; dimming options on grow lights create the optimal environment for your plants
- Dual reflectors: Plant light features premium multifaceted European hammertone aluminum reflector, giving excellent light uniformity and diffusion; use in the standard position or rotate 90 degrees downward for tight spaces
- Lighting: Plant grow light with double lamp system provides excellent PAR (Photosynthetically Active Radiation) output; does not include the ceramic metal halide (CMh) grow light bulbs, which must be purchased separately
- Size: Plant light for indoor plants with a 28.9-inch length, 16.3-inch width, and 10.2-inch height (each); weighs 15.93 pounds
- Included in the package: Phantom dual grow light system; USB to RJ12 cable; RJ12 to RJ12 cable; RJ12 splitter; 8-foot EIC 240V power cord; instructions
This article was created with a hope that you will able to find the best cmh bulb, suiting your requirements and we wish that we were able to succeed in our mission to do so. If you are looking for a cheap cmh bulb because you will be making limited use of it, go for the Digital Greenhouse 315W Ceramic Metal Halide Dimmable CMH System with Philips 4200K Full Spectrum Bulb & Hangers which will give you what you pay for. That being said, don’t forget to share the article with your friends and keep visiting geekydeck.com for more such informative and reviews articles.
