From the Manufacturer:
Sun System® LEC 315 utilizes cutting edge Light Emitting Ceramic Metal Halide (MH) technology. Highly efficient agriculturally engineered CDM-T Elite 315/930/U/E Agro 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 lamps growth power to the plants. Very high 1.95 PPF per second light source. 4200K color temperature, high 92 CRI, 33,000 initial lumens (105Lm/W). Long life 20,000-hour lamp. High 90% lumen maintenance @ 8000 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 electronic ballast rated for 50,000-hour ballast life. LEC 315 driver incorporates built-in thermal protection. One year warranty lamp.
This product comes with everything you need to run it out of the box including the reflector with a built-in Philips ballast, and the 315w Philips ceramic metal halide bulb.
Philips CMH Lamp Specs:
• Model Name – Philips 4200K MasterColor Bulb CDM-T Elite
• Model Number – CDM-T Elite 315/930/U/E
• Superior color quality. Crisp white light
• Very High 1.95 PPF per second light source
• 4200k color temperature, High 92cri, 33,000 initial lumens (105Lm/W)
• High 90% lumen maintenance at 8,000 hr / High 85% PPF maintenance at 20,000 hr
• Unique Open Rated Lamp construction reduces radiant heat from the arc tube and is suitable for open fixture use
Note: Sunlight LEC Fixtures carry a 2-year REPAIR warranty not a new replacement. If the fixture is defective contact us and we will send it back to Sunlight Supply to be repaired. We also sometimes have refurbished units on hand but not all the time.