Sunlite 41633 Incandescent Appliance A15 Light Bulb, 60 Watts, 560 Lumens, 130 Volts, Medium Base (E26), Dimmable, Mercury Free, 2600K Warm White, Clear, 12 CountINCANDESCENT LIGHT Incandescent bulbs provide flicker free light that are instant on at full brightness with no warm up time. Incandescent light provides 80 CRI (color rendering index) for the most true to life color appearance FULLY DIMMABLE These bulbs are fully dimmable when attached to a fixture with a dimmer switch. Output is 560 lumens at a warm white color temperature 2600K LONG LIFE SPAN With a long 2,000 hour life span you'll need to replace