Light EnerG Double Ended Ceramic MH Bulb 630W/942

The Light EnerG Double Ended Ceramic metal halide bulb is a full spectrum bulb that has a 4200K spectrum with a 1050 µmol output and is compatible with all ballasts that are designed to run double ended bulbs and double ended reflectors. It is optimized for the vegetative stage of growth and emits a blue light spectrum, making it ideal during the vegetative stage of growth. It also has an added red spectrum for flowering efficiency and a better PAR efficiency than traditional metal halide (MH) or high pressure sodium (HPS) bulbs. It creates a spectrum close to that of the sun and has a high CRI (colour rendering index) of 90+ out of 100. With a lower heat output watt per watt versus traditional 600W bulbs you can expect to do less cooling of your space.