Led Intellibulb Battery Back-up Light Bulb, 8.5-watts

8.5w, a19 intellibulb battery back up led bulb, 2700 kelvin, 600 lumens, e26 base, 15,000 hours, reliable rechargeable emergency lighting, stays lit if you lose power, get up to 3 hours of reliable emergency battery back up lighting, rechargeable, fits a standard light bulb fixture.