Full Ceramic Metal Halide Spectrum + UltraViolet!
Buy 4 Get 1 Free! A new CMH+UV lamp providing the right dose of UV for horticulture - The Cultilux 315W CMH+UV grow lamp was specifically & exclusively designed with glass that allows a correct dose of UV to pass through benefiting plant growth.
- Cultilux CMH bulbs provide a safe but effective dose of Ultra Violet light (UVB), resulting in better overall plant growth and higher yields by stressing the plant naturally as it would be under sunlight outdoors
- 4000K Color Temperature
- 33,000 Lumens
- Universal burning position - use in any fixture, in any orientation
- Second Generation bulbs with Cross Support for longevity
- Compatible with low-frequency digital 315 watt Ceramic Metal Halide ballasts
- PGZ18 base
- Designed for hemp and cannabis cultivation
- Spectrum engineered to mimic the McCree Chlorophyll A & B profile, which is considered optimal for all stages of growth
- 315w bulbs run cool and are ideal for spaces where ceiling height is limited
- 1 year warranty through Cultilux
Other Details1 Year warranty through Cultilux, bulbs must be used with low-frequency ballasts!
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These are the best 315 bulbs for veg in 4000k. Last along time and the plants love them