The lights use ceramic arc tubes very similar to the tubes in hps grow lights.
Ceramic grow lights vs hps.
The ceramic arc tubes operate at higher pressures than quartz glass tubes which enables manufacturers to make more precise variations on the spectrum than with previous technologies.
Instead of using a quartz tube they use a ceramic one more here similar to an hps bulb.
Hps is more efficient but lec provides a wider more natural spectrum of light.
Cmh grow lights also go by the name ceramic discharge metal halide cdm the lights use ceramic technology and they have the qualities of metal halide and hps grow lights.
Commercial gardeners who would benefit by standardizing on a single bulb technology may prefer lec.
But unlike hps cmh offers the full color spectrum and mimics sunlight so that your plants don t miss out on anything.
Ceramic hps enhances essential oil production and produces plants with minimal stretching.
Cmh grow lights are a variation of mh but they are quite different.
The 600 watt ceramic hps rather produces the same amount of total overall light energy as the traditional 600 watt hps but it is spread over a broader range of the spectrum that does not get measured by a lumen meter.
A cmh uses a ceramic arc tube similar to those used in hps grow lights instead of the quartz used in traditional metal halide grow lights.
Cmh short for ceramic metal halide emits highly intense lights similar to hps grow lights.
Sure there are a few downsides to using cmh bulbs but this is the case for every type of bulb.
Ceramic hps produces vibrant colorful plants which stay strong and healthy throughout the flowering stage.
Hps and lec grow lights offer distinct pros and cons.
Those on a tight budget who want to use a proven light tech involving great efficiency may opt for hps.