Input Voltage: 3.7~4.2 V

Three main-light-modes:

1) Low / Med / High / Strobe / SOS

2) Low / Med / High

3) Low / Med / High / Strobe / Police Strobe / Slow blink (3Hz) / Slow blink (1Hz) / SOS

To switch to the next main-light-mode, turn on the light at least 5 seconds interval (it will 

blink) at low light mode. Until it glitters and be off, then you can switch to another group of 

modes.

Item includes:

5 x 5-Modes 7135 Regulated 17mm Circit w/ MCU + 17modes in three group

10 x red/black wiring

How to use:

Hock up negative wire at Q3 and postitive wire at D1 to use