8*7135 7135X8 CREE MC-E /SSC-P7 driver,2800mA

Features:

• Diameter of the board is still 17mm and thickness is 1.2 mm, double-sided gold-plated PCB, double-sided, height of positive elements is 1.5 mm. Spring height is 3mm on the battery surface.
• Driven by domestic high-quality 7135x8, current  enough 2800ma (Not using Taiwan AMC because of its current shortage, only 315x3 = 945ma).
• Besides reversed polarity protection. It add new low voltage prompt functions, below 2.9-3v, reduced to the minimum brightness, automatic and flashing a tip per second.
• Lithium electricity supply 3AA or single, linear constant-current, saturation pressure drop, which is less than 0.25 v input than 0.2 v output of above, the period between the best 1v can efficiently, fever, also can constant-current, high precision. Pay attention to choose the led vf value 3.3 v or below.
• SCM dimmer program is optional

Mode: Three Groups with 17 Mode

• 1), low 5% - 30% of high - 100% flash - SOS violence -
• 2), low in the 5-30 - high 100%
• 3), low 5% - 30% of high - 100% flash - police violence - flash - slow (3 seconds flash - slow (1 SEC flash) - slow (10 seconds flash) - SOS

Mode Changing Methods:

• Open in any mode,  if less than two second and close, Then open again, it would enter into next mode
  
• Enter any group of the lowest mode, LED would do a  flash after 4-5 seconds. Then cutoff the switch. Open again, then it enters to the next mode. Continue with 2 seconds, then it do a flash again, then mean it is successfully enter into same group next mode.