LEDwholesalers 20-Watt 4-Foot T8 T10 T12 LED Tube Light, 45W Equivalent, Warm White, Package of 4, 1943WWx4 LED replacement for 48" fluorescent tube Comparable to 45W traditional tube Energy efficient and long lasting No flickering or buzzing, no hazardous material like mercury or UV Long life of ~35,000 hours, 1-year warranty