Medium base bulb. Save energy costs by replacing incandescent bulbs with fluorescent equivalents. This glow in the dark black light makes whites look whiter and colors look brighter. Electronic ballast; instant on, no flicker. 4.9 in overall length, 15 wattreplaces 60 to 75 watt incandescent. 8,000 average life hours. FCC Approved, UL Listed.
|Hours (Avg Life):||8000|