Led Driver for 1x 3W Led (Flashlight)

Led Driver for 3W Flashlight:

Technical Parameters:

• Diameter:  17mm
  
• Thickness: 3.5mm
  
• Forward Voltage: DC3.7V
  
• Current: 70mA~700mA
• 5Modes: Low, Middle, High, Strobe, SOS
  
• Operating Temperature: -20~80 degree
  
• Storage Temperature: -20~80 degree
  
• Function: Open circuit, Short circuit and Over loading
  
• Application: Fit for 3W / 5W High Power LED light.
  
•  Mode1: 3.6V 700mA,
  Mode2: 2.6V 350mA
  Mode3: 2V 80mA
  SOS 1: --- Quick Flash
  SOS 2: --- Slow Flash
  
• Important Notice:
  
• The red wire is positive and the blue wire is negative, both can attach to the led. On the backside: inside of the circle,it is positive for power supply;outside of the circle,it is negative for power supply.
• Safety information:
  
• Supply voltage of this product is DC3.7V .
  
• Never connect two wires directly in case of short circuit.