Conduit & Fittings

130 lumens per watt. 100-277 range voltage. 4000K Cool White. 0-10V Dimming, Approved for Damp Location

* Picture Shown Occupancy Sensor is Optional, it is not included in package, sold saparately, please be advised.

Satco 65-508 - 4-Foot Linear Hi-Bay Fixture - 100-277 Volts - 225 Watt - 30375 Lumens - 5000K Natural Light - White Finish - 80 CRI - 0-10V Dimming - 50,000 Average Rated Hours

Replaces 400W Metal Halide Flood Light. 100V-277VAC Input, 120 Degree Beam Angle, Aluminum House, Comes with 50cm SVT/SJOOW Cable, IP65. 

USHIO MHL Series metal halide lamps contain mercury, scandium and various other metal halogens in an inner bulb that produces a very high light output. As the high temperature of the arc discharge excites the halogenides to evaporate and separate into atoms, the metallic atoms illuminate and release the predetermined target ultraviolet wavelength. The mercury line of 365 nanometers remains present, and although depressed in strength, the combination of these halogenides effect the required ultraviolet wavelengths required for photopolymer, multi-spectrum and diazo processing applications. For the operation of an MHL lamp, bridge-gap ballasts designed specially for metal halide lamps should be used. Bridge-gap ballasts are designed with a higher open circuit secondary and a higher current carrying capacity. A thermal fuse should also be integrated into the ballast.