INTON bicyle light lumen adjust box This product suitable for 2000lm bicycle light. Input voltage:5V-9V

INTON bicyle light lumen adjust box

1 This product suitable for 2000lm bicycle light.                                                           

2 Input voltage:5V-9V                                                                                       

3 Output power:0%--99% adjust continually  Indication scale:0.0—99.                                                

4 Adjust the brighten                                                                                         

5 led display Indicate the power and battery level .

2000lm INTON bicycel light lumen adjust box