Sofirn BLF Q8 LED Driver Chip Circuit Board Driver Memory With Wire

Specification: Brand Sofirn Diameter 47. 5 0. 1 Suit for 3.5 x 3.5mm Mode operation: Off, one click goes to 1st mode, while one press & hold (~ 1/3 sec) goes to last mode If UP, a click goes to next mode, while a press & hold goes to the previous mode If interrupting in one mode (over 1.2 seconds) the mode locks in and then one click will turn off the light If you are locked in one mode, a press & hold will still work to go to previous mode, and the lock-in cancels In any mode, including OFF, hold for a long time (over 1.2 seconds) the 1stStrobe will be ON To engage battery check, OFF, do a click quickly followed by a press & hold To lock-out the light, followed by OFF, 2 clicks in fast sequence quickly through a press & hold. same unlock. When in strobe, clicks without a break becomes the next special mode (strobe or beacon). the special modes work just like normal modes: press & hold goes to the previous special mode, it will interrupt in a mode. In battery check mode, one click will flash out temperature in Celsius (not factory calibrated) another double-click will flash the firmware version # (v1.0 is 1 blink followed by a break). Package included: 1 x LED driver