LED Tube, 1200mm T8, PFC>0.96; 4yrs warranty, caps rotatable, isolated driver without electrolytic capacitor, efficiency: 87%. UL/ETL/TUV/PSE/CE/ROHS 4 Years Warranty, patent LED Tube Light 1. LED Tube Power supply without electrolytic capacitor, patented, the only one power supply that matches LED's long lifespan, >50000hrs 2. Isolated driver, reach international security standard 3. LED Tube Light with Unique Design: Self-design, Self-molded, self R&D Center 4. Heat dissipation structure: Temperature rise: <20 5. Light efficiency: 110lm/W Light uniformly, no stroboflash, no glare 6. High Brightness, LUX within one meter can be 500LUX. 7. Quality Assurance: Original imported chips, high bright; Standard automatic production line, 4 years warranty! Parameters: Lighting Name 1200mm 15W T8 LED Tube Light Power 15W Input Volt AC85-277V, 50/60Hz Power Supply Built-in constant current, isolated driver without electrolytic capacitor Lighting Source 264pcs low power SMD3528 LED Dimension 26mmx1200mm; T8 Material Aluminum+PC cover (transparent, striped, frosted) Lamp Holder G13 Luminous Flux 1600lm10% Luminous Efficiency 95-110lm/W Color Temperature Warm White, Natural White, Cool White Viewing Angle 120 degree CRI Ra >76 Working Temperature -2040 Environment Humidity <90% Working Environment indoor use Certification ETL, CE, RoHS, PSE, TUV Warranty Overall Lamp, 4 years warranty