630w DE CMH 4200K Lamp - Type O Double Jacket Hellion Adjust-A-Wings
630w Double Ended (DE) Ceramic Metal Halide (CMH) 4200K Lamp - Type O Double Jacket Hellion Adjust-A-Wings
The 630w DE lamp is built with 2 x 315w lamp filaments.
Comes with Double Jacket outer glass for extra safety
Adjust A Wings CMH lamps contain the highest quality Japanese Ceramic arc tubes packed with custom blended Japanese amalgam for the best spectrum, highest output and longest life.
PAR output at 630W = 1200 umol for 3100K lamp and 1210 umol for 4200K lamp
Efficiency 1.90 – 1.92 umol/watt
We recommend to replace your 630W CMH lamps every 12 – 18 months. By this time they may have lost 7 – 8% of their initial output.