MP400/ED37/PS/BU/4K - 400 Watt Pulse Start Metal Halide Light Bulb - R Hg - 4200K - E39 Mogul Base - Protected Arc Tube
- MP: Open rated, high output MH lamps
- ED37: Bulb Shape
- PS: Pulse Start Lamp
- BU: Base up ±15° operating position
- 4K: Color Temperature 4000K
Cross Reference for: Fulham MP400/BT37/BU/PS/4K, GE PulseArc MPR400/VBU/XHO/PA
*This product typically ships in 2 to 3 business days. Larger quantities may take longer than stated lead-time. All lead-times are estimates and you will be notified by email if it will take longer than 5 business days to ship.