These 17-Watt LED T8 tubes are the energy efficient LED replacement for 32-Watt fluorescent T8 tubes. Designed for conversion installations, these Type B LED T8 tubes can be installed in your existing fixtures by bypassing the existing ballasts. The energy saving benefits of LED lighting will save you dollars and cents on your power bill each year they are installed. These LED T8 tubes are rated to last for 50,000 hours and only cost approximately $2 per year to operate. Each LED tube emits 4000K (Cool White) color temperature at 2200 Lumens. These LED T8 tubes turn on instantly, function in cold weather, contain zero harmful chemicals and are easy to dispose of. The long lifetime hours of these T8 LED tubes can drastically reduce the cost of maintenance in many applications. Perfect for basements, offices, hospitals, factories, garages and anywhere else fluorescent T8 tubes are installed. Double ended and equipped with G13 base.