LED Bulb, PL-L Bulb Shape, 4-Pin (2G11) Bulb Base Type, LED, 3500K, 2,200 lm, Wattage Equivalency 40W CFL, Watts 16.5 W, 100 to 277V AC, Bulb Beam Angle 160 Degrees , Dimmable No, Bulb Designation 16.5PL-L/PER/22/835/IF22/P 4P 10/1, Bulb Primary Application General Purpose, Bulb Type Plug-In, 1 1/2 in Bulb Dia., 22 in Overall Length, Rated Life 50,000 hr, Indoor/Outdoor Usage Indoor Only, Shatter-Resistant Yes. Only shipped in quantities of 10.