Specifications BrandWeltoolModelW7MaterialAluminum AlloyLight Output700 lumensBeam Intensity800 000cdWaterproofIP67Battery21700 Battery Included Dimensions Head Diameter 41 5mm Tail Cover Diameter 32 8mm Length 174 5mmWeight199 5±0 5g Excluding Battery Features 1 Aluminum alloy CNC processed surface hard anodized2 Aluminum alloy reflector and coated tempered glass lens3 Special LEP module 5700 6700K color temperature life of about 10 000 hours4 Uses 1 21700 lithium ion rechargeable battery5 Tail button forward switch 50 000 press lifespan6 High efficiency drive circuit no noise and no flicker7 With temperature control protection with polarity protection8 With low voltage prompt and battery over discharge protection function9 Passed 1 meter drop testInstructions First install the battery correctlyHalf press the tail switch button once to turn on the high mode release it to turn off even if this operation is frequent it will be high At this time press the switch hard to make a click sound to keep working continuously and press the click again to turn off the flashlight The closet mode can be activated by half pressing more than 4 consecutive times in the off state When the closet mode is turned on the strobe is first At this time release the switch and then half press it to switch to low immediately Low and strobe can be switched in a cycle Press the switch firmly to lock the strobe or low continuous operation in the closet mode it will automatically ex