T8 LED tube, LED tube light China - Electronics - LED Light - LED Tube Light, 15 years ago, 728 hits Professional T8 LED Tube Lights (CE & FCC) for replacement use, all SMD LED we are using are Zener Diode applied, which can avoid full death of leds.10 times longer lifespan (more than 50,000 hours) than the conventional fluorescent tube light