I. Basic Parameters Item No: GP-L22RGAB Specification: Φ26�200 mm Voltage: AC85V-265V Frequency: 50HZ-60HZ Power: 22W Quantity of LED: 384 pcs Total Luminous Flux: 2100LM Efficacy: ≥90LM/W Color Temperature: 3500K/6500K/8500K Power Factor: ＞92% Color: R/P/G/B/Y/W etc. Material: Aluminum alloy + PC shell Lifespan: ≥50000 hours II . Performance and Characteristic 1. LED Fluorescent Light adopts super bright LED as light source so that made the luminous flux become very steady, no Lumen drop under 1000 hours. The lumen of single LED nearly reach to 6.5LM, color rendering index is above 85%. 2. Using the constant current to drive the circuit and have over voltage and current protection, heat dissipation is very good so made the performance stability better and the life span is above 50000 hours. 3. The input voltage is between AC85V and 260V, so it� applicable very convenient in all over the world. 4. Energy saving is above 70%, Life span is ten times more than traditional daylight, also needs no maintaining, don� need to use Ballast and Starter. Light start up is very quickly without strobe. III. The scope of application LED Fluorescent Light uses widely in office, factory, hall, school, warehouse, airport, railway station, indoor illumination etc.