The 17 watt, 1 5/8" gap 3500K T8 U-bend LED Bulb is ballast compatible and can be used with most T8 electronic instant start ballasts and some T8 programmed start and battery back-up ballasts. It's a replacement for a bi-pin T8 U-bend (G13) 31 watt fluorescent lamp.
- Easy installation - Just remove the existing fluorescent lamp and install the LED U-bend lamp
- Dimmable with compatible driver/ballast
- No glass or mercury for safer work environments
- Vibration and impact resistant