cmh grow light bulb Luxx Lighting CMH Grow Light Bulb, 315 Watt, Flowering Bulb (3100K)
SKU: 365502565
cmh grow light bulb

cmh grow light bulb Luxx Lighting CMH Grow Light Bulb, 315 Watt, Flowering Bulb (3100K)

Sale price$22.70 Regular price$25.22
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Description

cmh grow light bulb Luxx Lighting CMH Grow Light Bulb, 315 Watt, Flowering Bulb (3100K)Luxx Lighting CMH Grow Light Bulb, 315 Watt, Flowering Bulb (3100K) Ceramic metal halide (CMH) grow lights are a relatively new type of HID lighting, and outperform traditional MH and HPS grow lights. The composition of these lights result in a far more efficient operation, a fuller spectrum of light, and lower heat output. These lights are generally more expensive, but pay for themselves in energy cost savings. Many growers are upgrading their

Luxx Lighting CMH Grow Light Bulb, 315 Watt, Flowering Bulb (3100K)

Ceramic metal halide (CMH) grow lights are a relatively new type of HID lighting, and outperform traditional MH and HPS grow lights. The composition of these lights result in a far more efficient operation, a fuller spectrum of light, and lower heat output. These lights are generally more expensive, but pay for themselves in energy cost savings. Many growers are upgrading their standard HID system with a new CMH system for these reasons.

Bulb Features

  • Energy efficient. High par value
  • Full spectrum 3100k or 4200k
  • Superior color quality
  • Reduced operating heat
  • Increased plant resin production
  • Rated life span 20,000 hours
  • These bulbs no longer carry a warranty because the manufacturer is no longer in business to honor any warranty claims

What does CMH stand for in grow lighting? (Definition & Benefits)

CMH stands for Ceramic Metal Halide, a type of metal-halide lamp that's also known as a Ceramic Discharge Metal-Halide (CDM) lamp. CMH lamps are often used as grow lights for indoor plants and have several advantages over traditional HID bulbs, including:

  • Color rendition - CMH lamps produce a bluish light with a color rendering index (CRI) of up to 96, which is similar to daylight. Some manufacturers say that the ceramic tube in CMH lamps, usually made of sintered alumina, allows for higher arc tube temperatures, which results in better color stability.
  • Efficiency - CMH lamps are 10–20% more efficient than traditional quartz metal halide lamps and use 20% of the power of incandescent bulbs with the same output.
  • Light quality - CMH lamps have a balanced spectrum and retain their color spectrum better than most other gas discharge lamps.
  • Heat output - CMH lamps produce low heat output, which can be beneficial in larger, taller spaces where increased ceiling height allows for better heat management and air flow.
  • Light intensity - CMH grow lights can produce more intense light than LED grow lights, which can be important for canopy penetration.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 365502565

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JR
Alexandria, US
★★★★★ 4
Like it but expensive
Style: Updated Formula
I like it. It does what it says. I just don’t like the price.
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Reviewed in the United States on May 16, 2026
K
Verified Purchase
Kira Krall
Whiting, US
★★★★★ 5
returned- for now
Style: Updated Formula
I was using the lotion version of this for about a year, then went to the balm for more hydration. However, it seems to be breaking me out. I think because it's spring, im not needing as much occlusion as i did during winter. I'm gonna go back to the lotion formula, then pick this up again next winter. It is a little hard to spread, but I spray the avene mineral water on, let it dry slightly, and press the balm into my skin when its still wet. That helps thin the balm just enough to rub in. Otherwise, it can actually feel kind of rough!
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Reviewed in the United States on April 2, 2026
T
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tortoisegirl
Alexandria, US
★★★★★ 5
Impressive
Style: Updated Formula
Nice thick cream! I even saw results (skin improvement) within days. I like this way better than their Cicalfate+, as it’s easier to rub in, less greasy, and doesn’t have the water vs cream separation issue. I’m not a huge fan of the pump top for this one, but at least it’s a tube instead of a solid canister (where you can’t see how much is left or get to the last bit).
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Reviewed in the United States on February 26, 2026
J
Verified Purchase
Jj
Lake Worth, US
★★★★★ 3
Not Hydrating Enough
Style: Updated Formula
Non greasy but is not moisturizing enough for my dry eczema prone skin.
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Reviewed in the United States on May 23, 2026
M
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Minnie B.
Chelsea, US
★★★★★ 5
Extremely effective product
Such a great product. Really works well on chapped, dry hands during winter or to maintain healthy skin in other conditions. There really isn't a scent, it smells kind of plastic-y but that's fine with me when the results are so good. Hard to find in my area, so happy Amazon carries this brand.
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Reviewed in the United States on March 17, 2025

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