Non-dimmable compact fluorescent bulb with bi-pin twist-to-lock GU24 base. 60 watt equivalent uses only 13 watts. 900 lumen output. Saves energy costs by replacing incandescent bulbs with fluorescent. Standardized GU24 socket eliminates pin confusion when replacing lamps or switching to a lamp/ballast with higher or lower lumens. Ballast and lamp are integral, so the overall length is shorter, approx. 3-1/4 inch overall length from base, allowing better fit in some applications. 10,000 average life hours. ROHS Compliant.