Energy efficiency is at the forefront of the new AmbiStar Electronic Ballasts from Philips Advance. Ballasts such as this F34/40T12 1-2 Lamp unit have been designed to be more compact than their predecessors for today's stylish fixtures. This electronic T12 rapid start ballast operates on 12-VAC and can drive one or two lamps. A five-year warranty is included.
- F40T12 or F40T12 U-bend
- F34T12 or F34T12 U-bend