... .T8 led tube sensor light,T8 tube lamp 2. PF>95% 3. Power Efficiency >85% 4. Lumen: 1908lm(18w) 5. Uniform light Special usage for T8 led tube sensor light,T8 tube ... %Life TimeHours30,000~50,000 HoursLED light- Features and function1.PIR Sensor LED Tube is high-tech product combine sensor ... detected, the light turns on and after 60 or 90 seconds, automatically turn off-D, The LED tube will keeping 30 ...