Standard MS400W/V/PS/740 - 400W Metal Halide - Pulse Start - Mogul - 4000K

The Standard MS400W/V/PS/740 operates in a Base Up/Down +/-15° burn position in an enclosed fixture.

This 400 watt lamp produces 44,000 initial lumens at an efficacy of 110 lumens/watt.

See the document below for complete specifications.