LED grow Lighting

LED vs CMH Lighting Technology

Light Emitting Diodes or Ceramic Metal Halides? You Be the Judge.

Have you found yourself digging through Google pages full of LED hula hoops and burning man posts to find out more about LED lighting technology? Want to know how they stack up to LECs? Suffering from a case of FOMO when it comes to your yields? Learn from decades of lessons learned the hard way.

Ceramics, Not Just a High School Art Class

Ceramic metal halides (CMH), also known as ceramic discharge metal halides (CDM), are also known as light emitting ceramics (LECs). Basically, those are a lot of names for the same bulb and technology. CMH fixtures pull low watts and cover large areas, making them an energy-efficient choice when comparing your lighting choices.

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Vegging in a Grow Tent

LEC 315: Ceramic Metal Halide Technology

LEC 315

In the world of HID lighting for horticulture, Double Ended (DE) fixtures have been getting all the attention lately, but there is another “new” HID fixture that some growers may have naturally overlooked. Ceramic Discharge Metal halide (CDM) also marketed as Ceramic Metal Halide (CMH) and Light Emitting Ceramic (LEC). All of these are in fact the same technology. Ceramic lamps tend to run at a lower, fixed wattage, and their potential to save energy is often their most touted feature, so they may not be as exciting as that fully adjustable DE fixture that you can crank all the way to 1175watts. To fully appreciate the difference and why they deserve your attention, It’s best to see plants growing under an LEC first hand. Here are some of the reasons why you should take a field trip to your local Way to Grow today to see the difference for yourself.

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