HQI-E Powerstar Ceramic Metal halide lamps have better colour rendering and color stability than standard Quartz Metal Halide lamps, a must for retail applications.
Wattage: 400W
Light Output: 36,500 lumens
Efficiency: 91 lm/w
Colour Temperature: 3900k
Colour Rendering: CRI 70
Life: 8,000 hours average
Dimmable: No
Base Type: E40 (Giant Edison Screw)
Glass: Coated Opal White
Length: 297mm
Diameter: 118mm