Technical Description:
High Pressure Sodium, Non-Cycling, Long Life Type; Clear Color; 9.75 Inch Overall Length; 20 Standard Package; 400 Watt Wattage; E39 Mogul Base Type; 40000 Life in Hour; ET18 Shape Designation; 2100; 22 Color Rendering Index

UPC: 04613567312

Manufacturer: SYLVANIA