Lower up Front Investment; Long Life; Energy Saving Pulse Start; Protected MH for Open Rated Fixtures; High Quality, Rugged Arc Tubes and Frames; Hydroponic Line Including Metal Halide to High Pressure Sodium Conversion Lamps; Long Life up to 24000 Hours

Specifications:

Type: Mercury Vapor
Shape Designation: ED37
Wattage: 400 W
Base Type: E39 Mogul
Color: Cool White, Coated
ANSI Code/Ballast: H33
Initial Intensity: 22600 Lumen
Color Rendering Index: 50
Color Temperature in Kelvin: 3900
Overall Length: 11-5/16 Inch
Life in hour: 24000
Application: Parking Lot, Street Lighting, Warehouse
Standard Package: 12 per Carton