CMH (ceramic metal halide) Light Bulb Size:CMH 4000k - vegetative We recommend using the biggest

We recommend using the biggest pot size you can fit in your space

Green backlight also with a time

Dimentions: 12cm x 6cm x 5cm

Records humidity and the high and low temperatures and humidity from the unit

and contains no unnecessary ingredients

CMH (ceramic metal halide) Light Bulb Size:CMH 4000k - vegetative We recommend using the biggestCeramic metal halide (CMH) bulbs are a high intensity discharge (HID) lamp similar to traditional 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. Ceramic Metal Halide is becoming more popular in the horticultural industry. The CMH lamps have a very broad light spectrum which is more similar to the sun itself than any other form of HID lamp. The CMH