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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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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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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Martha Martin
Whiting, US
★★★★★ 5
Famous Squeaky toy. Good for puppies.
My dog’s favorite. However, He takes them outside when going to relieve himself. Forgets to bring back.
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Reviewed in the United States on January 9, 2026
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Furbaby's Mama
Birmingham, US
★★★★★ 4
FUN TOY!
Got this a couple days ago and so far very pleased. Would give it 5 stars, but only had it a couple days - we will see how it holds up o er time. All 4 of my dogs love it, so much so that I ordered more today. It's got an awesome squeaker, and is flexible without being flimsy. My guys haven't destroyed it yet, and that's always a good sign.
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Reviewed in the United States on February 1, 2026
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Cheyla
Los Angeles, US
★★★★★ 5
100% garantizado
A mi perro le encantó y les digo que yo tengo un labrador que todo lo rompe y este le duró muchísimo y no se ha roto aún… este es el mejor juguete que yo he comprado en mi vida
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Reviewed in the United States on May 22, 2026
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Chrys Martin
Lowell, US
★★★★★ 1
Dogs LOVED it...and destroyed it within minutes
My dogs LOVE this...and it lasted 5 minutes. I know they are aggressive chewers....but didn't last after a couple of minutes with it. (Delivered 4/28-- destroyed 4/28)
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Reviewed in the United States on April 28, 2026
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Brennan White
Port Orchard, US
★★★★★ 5
Good quality, great for the beach
This is great for ocean and beach fetch! The spikes keep the sand and saltwater from getting in my pups mouth and upsetting her stomach. It also floats well and doesnt fill with water. I have had this for about a month now and in surprisingly good shape considering how obsessed with it my dog is. Not gonna lie, I avoid squeakers since my dog is an absolute menace with them but i assumed the squeaker would break almost immediately, however it is still going strong much to my annoyance🤣
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Reviewed in the United States on March 16, 2026

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