LED Replacement for HID Lamps Plug and Play. No rewiring. 14,000 lumens on 400W M59/M135/M155 ballast using 166 total system watts, on 320W M132/M154 ballast the lumen output is 11,000 using 138 total system watts. EX39 base works in all mogul sockets. 80 CRI, non dimmable. Open or enclosed fixtures, damp location is ok but no direct spray down. UL recognized. 50,000 hour rated L70 tested. Works on magnetic HID metal halide ballast only that operates on 120/208/240/277 or 480V. Instant start up, simply plug and play!