4 ft. 15-Watt T8 32W/ T12 40W Equivalent Cool White (4100K) G13 Hybrid Linear LED Tube Light Bulb (10-Pack) Item Weight:0.2 Item Weight 2 Light Bulb Assembly Code N Country

4 ft. 15 Watt T8 32W T12 40W Equivalent Cool White (4100K) G13 Hybrid Linear LED Tube Light Bulb (10 Pack) Item Weight:0.2 Item Weight 2 Light Bulb Assembly Code N Country Item Weight 2 Light Bulb Shape Code T6 Light Bulb Base Type GX10Q4 Indoor Outdoor Indoor Wattage (Watts) 18 Returnable 180 Day Actual Color Temperature (K) 0 Number of Bulbs Included 12 Bulb Color White Bulb Type Black Light Lumens (Brightness) 0 Bulb Shape U Shaped Wavelength (nm) 368 Light Bulb Base Code GX10Q 4 Lighting Technology CFL Light Bulb Features No additional features Average Life (hours) 5000 Bulb Construction Glass Bulb Diameter (In Durable Quartz Surface: 3 4 in thick engineered quartz with pre sealed protective coat for stain resistance—no sealing required Flexible installation options either direct plug and play using the existing ballast or with simple rewiring of the fixture to bypass the ballast Estimated yearly energy cost: $1