Briefly With Taiwan LumenMax 3014 SMD or Samsung 5630SMD, LED panel is super nice as the replacement to conventional grid panel light with fluorescent tubes fixture. Features: 1. Save 55%-70% on the electricity bill and maintenance cost; 2. Long life to 40,000hours; 3. No delay to light on; 4. No UV or IR radiation, NO mercury; 5. 6063 Aluminum alloy housing and Optical PMMA cover; 6. Two years Guaranteed Specification > Power consumption of LEDs: 36W > Total Power with External Driver: 40W > Color: 2800~7000K (White in 5500K) > Output: 2200-2600Lm (2400LM with 5500K) > LED Qty: 352 SMD LEDs (3014)/ 88 SMD LEDs (5630) > Dimension: 600x600x12mm > Beam angle :> 120degree > CRI: >75 (3014smd), >80 (5630smd) > Input: AC 50v~270v, 50~60Hz > Operating temperature: -20~65 degrees Celsius > IP42 Electrical Characteristics at TA =25C, If = 20 mA Parameter Unit Min. Typical Max. Power Consumption W 41.5 43.8 45.5 Power Factor 0.93 0.94 0.95 Efficiency Input Voltage V(AC) 79 110/220 275 Output Current mA 1.66 1..68 1.70 Optical Characteristics at TA =25C, If = 20 mA Parameter Unit Min. Typical Max. Luminous Output lm 2300 2400 2600 Col