Light EnerG Double Ended CMH Bulbs 630W

The Light EnerG Double Ended Ceramic metal halide 630W/942 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 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. _______________________________________________________________________ The Light EnerG 630W/930 is a double ended, full spectrum ceramic metal halide bulb that is compatible with all ballasts and reflectors (shades) that run the double ended bulb configuration. It is a 3000K spectrum, 1100 µmol bulb that is optimized for the flowering stage of growth. The higher red spectral ratio enhances flowering & growth at all stages, and has a higher PAR efficiency than standard metal halide or HPS (high pressure sodium) bulbs. It creates a spectrum close to that of the sun with superior lamp to colour consistency and has a high CRI (colour rendering index) of 90+ out of 100. The new ceramic metal halide technology has a lower heat output watt per watt than traditional bulbs.