ReyLight Pineapple 470 Lumen Stonewashed Titanium EDC Flashlight 1 * 14500 Battery (Included)

Light comes with a rechargeable 14500 battery.   (Unprotected, button top cell is suggested. Protected one is longer, it might give too much pressure to the spring and cause an issue.)   Specs: Material: solid titanium Nichia 219B SW45K R9080 Reverse polarity protection LVP (low voltage protection) for Li-ion battery Temperature control to avoid overheating problems Anti-reflective coated lens Aluminum alloy  reflector Easy clicky switch operation Tail-stand capability Pocket clip Dimensions: 3.8 x 0.8 in (9.7 x 2.16 cm) Weight: 2.3 oz (65 g) without battery Spare O-rings 1 tritium slot at tail switch. Programming Guide 1. Turn on the light. 2. Press the button 8+ times. The light will now blink once, then strobe, blink twice, then strobe, blink three times, then strobe…After 5 blinks and a strobe, the sequence repeats. a. 1 blink: mode group selection. Press the button to enter this menu. i. 1 blink: (ML)-2%-20%-100% ii. 2nd blink: (ML)-10%-40%-100% iii. 3rd blink: (ML)-2%-10%-50%