Lumen King horticultural HPS grow lamps are precision-tuned to our patented e-ballasts for optimal performance and longer lifespan.
Our enhanced components provide strong support, resulting in reliable lighting solutions with a potent Photosynthetic Active Radiation (PAR/PPF) output that enables robust plant growth and higher crop yields.
Performance Data
- Initial lumens at rated watts after 100 hours of operation: 56500 Lm
- Rated average life: 32000 h
- Warm-up time (90% lumens): 4 min
- Correlated color temperature: 2100 K
- CIE chromaticity: 0.52, 042 x,y
- Color rendering index: 20
- Working position: U umol/2
Electrical Charactersitics
- Lamp power rating: 400 W
- Lamp rated voltage: 105 V
- Rated lamp current: 4.6 A
Physical Description
- Maximum overall length: 292 mm
- Clear center length: 175 mm
- Max Bulb Diameter: 48mm
- Eccentricity from base to bulb (max.): 3 degrees
- Lamp designation: T46
- Piston material: borosilicate (hard glass)
- Arc material: PCA
- Bulb glass: clear
- Base designation: E40
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