iPower GLBULBCDM315K3X2V1 2 Pack 315W 3,100K Full Spectrum Ceramic Metal Halide Grow Light Bulb High Efficiency Low Heat CMH/CDM Lamp, 2-Pack, for Flowering
- High Lumen Maintenance: 90% at 8,000 hours.
- New technology of optimal flowering: Promotes higher rate of metabolic activity and resin production through the use of UV and far-red spectra. The use of UV far-red spectra promotes higher rate of metabolic activity and resin production, optimal for flowering while also can be used for veg growth as well. Active Radiation (PAR) per watt than standard HPS/MH Bulb.
- High lumen output: Initial lumens: 37,000. 120 Lm/W, 570 μmol/s, Color Temperature: 3100K.
- Low Heat Generated & Enhanced Lifespan: 15000 hours’ lifespan. Great for indoor gardening or supplemental greenhouse lighting.
- Richest spectrum flowering bulb in market with a CRI (Color Rendering Index) of 90: A proprietary phosphorous coating on the outside of the arc tube provides the richest spectrum and produces more Photosynthetic.