Count on GE quality lighting for residential and commercial lighting applications. GE light bulbs are built to last, so you can replace them and forget about them.
- 400 Watt, 38000 Lumens (Initial) - BT37
- 4200K Color Temperature
- 20000hr Rated Life
- Color Rendering Index: 65
- BT37 shape with Mogul Screw (E39) base
- Uses 1000 watts
- Provides 105,000 (Horizontal Mount) or 115,000 (vertical Mount) lumens
- Lasts 9000H/ 12000V hours
- 3700K light appearance
- 400 Watt, 38000 Lumens (Initial) - BT37
- 4200K Color Temperature
- 20000hr Rated Life
- Color Rendering Index: 65
- BT37 shape with Mogul Screw (E39) base
- Uses 1000 watts
- Provides 105,000 (Horizontal Mount) or 115,000 (vertical Mount) lumens
- Lasts 9000H/ 12000V hours
- 3700K light appearance
