Ceramic Grow Lights Vs Hps

Cmh grow lights are a variation of mh but they are quite different.

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. Ceramic hps produces vibrant colorful plants which stay strong and healthy throughout the flowering stage. 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 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.

But unlike hps cmh offers the full color spectrum and mimics sunlight so that your plants don t miss out on anything. Cmh short for ceramic metal halide emits highly intense lights similar to hps grow lights. This allows a higher arc tube temperature which in turn allows a better mix of gases to produce a more optimal spectrum more on this below in the sections comparing cmh to mh and hps. Commercial gardeners who would benefit by standardizing on a single bulb technology may prefer lec.

Those on a tight budget who want to use a proven light tech involving great efficiency may opt for hps. 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. Hps and lec grow lights offer distinct pros and cons. Sure there are a few downsides to using cmh bulbs but this is the case for every type of bulb.

Hps is more efficient but lec provides a wider more natural spectrum of light. The lights use ceramic arc tubes very similar to the tubes in hps grow lights. The ceramic hps is a strong start to finish grow light as well and produces healthy vegetative plants ready for transition to stronger light sources.