Iota ISL-54 - Emergency Backup Ballast 90 min. - Operates Most 14W to 54W 2 ft. to 4 ft. T5 or T8 and 36W to 55W 4 Pin Long Compact Lamps - 120/277 Volt Outdoor Residential Perfect for hotel

Perfect for hotel

DIMMABLE - Emits a dimmable super white light at 5000K

Installing these fixtures may qualify you for state or local energy rebates

They also provide a more crisp

This bulb is dimmable with ELV dimmers

Iota ISL-54 - Emergency Backup Ballast 90 min. - Operates Most 14W to 54W 2 ft. to 4 ft. T5 or T8 and 36W to 55W 4 Pin Long Compact Lamps - 120/277 Volt Outdoor Residential Perfect for hotelFunctioning as both CFL ballast and battery backup, the Iota ISL 54 emergency backup ballast provides emergency operation for 90 minutes. Compatible with most 2 to 4 foot 14W to 54W T5 or T8 and 36W to 55W 4 pin long compact lamps. 120 277 volt input. Features test switch and charge indicator kit.