LED CEILING PANEL LIGHT Ultra Thin 55W 6500K UL 2X2 External Driver, New Dimmable

• Wattage: 55 Watt 
• Color : 6500k
• Lumen: 6050-6600  LM    
• No of Leds: 276 PCS       
• Certification: UL,CUL    
• Type of LED: SMD 4041       
• Input  Voltage: AC100-277V (Universal)      
• Viewing Angle: 120 degree       
• Lifespan: 50,000/h   
• Frame Color:Silver and White
• NO flickering, NO humming
• No UV or IR in the beam
•  Driver:External
• Dimmable : Yes with 1 to 10v dimmer  ( Dimmer not included; Buy separate )
• WaterProof Rating:IP41
• Operating Temperature:-20℃ TO 45℃
• Operating Humidity:20％-70％ RH
• Lumen Efficacy:110-120LM/W
• 5 Year Limited Warranty