12 Watt 48" T8 Glass Tube Ballast Dependent Voltage Double-End G13 Medium Bi-Pin Base 3000K Warm White Linear LED Lamp - 1800 Lumens - 50,000 Hours - 82 CRI - 240 Degree Beam Angle - Replacement for conventional Fluorescent T8 linear tubes - Plug and Play, no rewiring, no tools, no instructions - Compatible with most commercial ballasts - Suitable for use in enclosed and open fixtures - UL Listed - Complies with NSF - FCC - RoHS Compliant - Equivalent: 32 Watt Fluorescent T8 - Works with program select program start ballasts