Sun System LEC 630 Air-Cooled 8 in Fixture 120 Volt w- 3100K Lamps Rain Maker 11% Mg and 22% S

11% Mg and 22% S

100% naturally occurring Bat Guano

but can be costly and inefficient when using bottled CO2 tanks

regardless of length

Sun System LEC 630 Air-Cooled 8 in Fixture 120 Volt w- 3100K Lamps Rain Maker 11% Mg and 22% S95% reflective German aluminum interior. Philips 50 60 Hz low frequency, square wave, highly efficient electronic ballast. Rated for 50,000 hour ballast life. Includes 2 Philips brand highly efficient agriculturally engineered CDM T 315 watt lamps that work in LEC brand fixtures Very high 1. 95 PPF per second light source (3100 K lamp) 92 CRI 33,000 initial lumens (105Lm W) High 85% PPF maintenance at 20,000 hr