Product Details: Model Number:PF-LS-S22W Lamp Holder/Base : E26/E27 E39/E40/B22 Material: Al and +PC Correlated Color Temperature :2700K，3000K,4000K，4500k,5700K,6500k Input Voltage: 100-240V/50/60Hz LED Name: LIGHTING 2835 light source:SMD3014 252PCS Lumen flux output:2100Lm Power Factor:0.98 Conversion efficiency:≥0.86 Working temperature: -20---+50°C Life-span:50,000hours Warranty:30000hours Beam angle: 360Degrees Length:22W 250mm Certificate:CE&RoHS,PSE Payment Terms: L/C,T/T,Western Union