Sun System® LEC® Brand 315 Watt Light Fixtures utilize cutting edge Light Emitting Ceramic® brand technology. Fixture has 98% reflective German aluminum insert and 95% reflective textured corners for excellent output, uniformity and diffusion. Highly efficient agriculturally engineered CDM-T 315 Watt LEC® brand lamp (lamp included). Greatly improved full color light spectrum out of next generation ceramic lamps. Higher amounts of beneficial UV and far red spectrums increase the lamp's growth power to the plants. Very high 1.95 PPF (photosynthetic photon flux) per second light source. 4200° K color temperature, high 92 CRI, 33,000 initial lumens (105Lm/W). Long life 20,000 hr lamp. High 90% lumen maintenance @ 8,000 hr. High 85% PPF maintenance @ 20,000 hr. Unique open-rated lamp construction reduces radiant heat from the arc tube and is suitable for open fixture use. 50/60 Hz low frequency, square wave, highly efficient Philips electronic ballast rated for 50,000 hr ballast life. The Philips brand electronic ballast incorporates built-in thermal protection. All models have a 6 ft power cord. New feature on LEC® brand 315 watt 120/208/240 V fixtures includes a daisy chain power receptacle for connection of up to 3 of the 120 volt units and 5 of the 208/240 V units (12 amps max).

120 volt with a 4200K lamp.