STERL LIGHTING Pack Of 2 PL13/BUG 13-watt PL 2-Pin Single Tube Compact Fluorescent Plug-in GX23 Base Lght Bulb, Yellow 13 Watt, 720 Lumens, 80 CRI The lifespan for this PL light bulb is an average of 10,000 hours yellow bulb bug light, non Bug Attracting light bulb Can also be used for parties and events Respectful of the night's ambience with a peaceful yellow glow