Product Details: Ctn patent Chinese number:ZL201030034106.0 Type No.:PF- GYDG20W-GC Shape :Round 26/30 the working voltage:AC85-265V,50/60Hz Power:T8/T10 20W LED Qty:SMD3014 (twin-core) 220PCS PF:0.9 Luminous flux:1700LM Color temperature: 2700K/3000K/4000K/4500K/5700K/6500K color-rendering index: 76 There are two sensor control modes: A. When human being is detected, the light turns on and after 30 or 60 seconds, it turns off. The interval of 30 or 60 seconds is selectable. B. The brightness under normal galvanical condition is 100%, After 30 seconds the brightness and watt automatically turn down 50%, After 1 minutes turn down 30% again. ; Each grade of time may choose. Induction Angle: 110-130Degrees Working temperature: -20 +50C Life-span:50,000hours Warranty:30000hours Beam angle:120 Degrees Length:1198mm Qty/ctn:25pcs/ctn size:1250x24x23 cm Product weight:0.35kg Certificate:CE&RoHS Payment Terms: T/T,Western Union