63oW CMH DUAl Bulb
- Two Single 315W bulbs driven by one of the most effective ballasts on the market today.
- The Classic CHM system with all new bulb technology exclusive to efinity.
630W CMH DE
- NEW Exclusive Double ended 630W bulb
- Designed with High Output and Improved Spectrum “For growers by growers”
- High Efficiency electronic ballast
- No acoustic resonance, with lower harmonic distortion
- Driver efficiency at full power: 95-96%
- Light-Weight and high energy-efficient
Full Technical Specs: http://efinityusa.com/Product.aspx?id=105