MH400 U PS 4K ED28 400W Pulse Start Metal Halide Lamp M135 E M155 E _10410_

Description *ANSI code: M135/E, M155/E (E=Enclosed Fixture Required) *400w Pulse Start Metal Halide lamp *4200 Kelvin *44000 initial lumens *CRI70 *20000 hours of average life *ED28 bulb shape *E39 nickel plated mogle base *Clear outer glass/UV cut glass *Universal lamp operating position *Matching ballast ANSI is M135/M155 (The ANSI code on the lamp must match the code on the ballast.) *1 year manufacturer warranty