315w CMH 3000k Flowering Bulb

Ceramic metal halide Known as (CMH) bulbs are high-intensity discharge (HID) lamps similar to original metal halide (MH) bulbs, with the main difference being that the arc tube inside the bulb is made of ceramic instead of the quartz found in MH bulbs.

The CMH lamps have a broad light spectrum which is more similar to the sun itself than any other form of HID lamp. Can be used as a primary light for vegetative and flowering or a supplemental full spectrum light for an existing HPS lighting setup.

CMH bulbs are great for flowering, too, but give less return then HPS . General rule is 20% less yeldage with 40% less power used and less emitted temperature.They are better at vegging and non flowering plants, making them the perfect full-cycle bulbs. CMH lamps are more expensive than their HPS, but have double the usable lifespan.

CMH Bulbs take a while to warm up

1x 315w for 1.2mx1.2m area but due to the heat savings can be used in much smaller areas.

Flowering spectrums 3000k, 3100k