GE Crystal Clear 31109 40-Watt, 310-Lumen G16.5 Light Bulb with Medium Base, 2-Pack Ge, 40Gsm/cl-pq2/6, 2 pack, 40W,120V, clear Incandescent globe lamp, Medium base, G16 5 shape, 1500 hour life, moll 3, carded Manufactured in China G16.5 globe with medium base for use in vanity strips Uses 40 watts 310 lumens providing subtle, reassuring light Lasts 1.4 years based on 3 hours per day usage Estimated yearly energy costs $4.82 based on 3 hours per day $0.11 per kWh