COB Chip + Plastic Shell LED Driver 
  Specification: 
  Product Name: COB Chip+Plastic Shell LED Driver 
  Power: 3W / 5W / 7W /10W / 12W / 15W / 15W 76mm / 20W 76mm / 25W 76mm / 30W 76mm 
  Driver Input: AC 85-265V 
  Driver Output: DC 2-120V 
  Chip Input: 9-105V 
  
  Application:  
  Indoor and outdoor lighting , road LED Lamp, flashlight , spotlight, buried lights,etc. 
  
  Note:  
  1. LED must be added with a radiator/cooling fan. 
  Ensure that the wire and LED welding temperature is below 85 degrees! 
  2. There are two sizes of LED COB chip! One is 28mm(3W 5W 7W 10W 12W 15W). 
  The other one is 76mm(15W 20W 25W 30W).PLEASE note before buying!