LEDwholesalers 4-ft 16-Watt T8 T12 LED Tube Light with SMD2835 LEDs, 45W-Equivalent, Single-Ended Power, UL-Listed (12-Pack), White, 1923WHx12 48" LED replacement for fluorescent tube, sold in packs of 12 tubes High efficiency, 20W consumption, comparable to 40W traditional tube No flickering or buzzing, super bright, energy efficient, long lasting No hazardous material like mercury or UV Long life of ~35,000 hours