Rovyon A33 Flashlight Description The Aurora A33 is a tail switch penlight, the switch supports quick-action and easy one-hand operation. And it's powered by a 600mAh built-in rechargeable battery with a constant output of 200 lumens for its size, and if you like warm light the Nichia 219C LED version delivers at least 90+ CRI and a max output of 180 lumens. Its body was crafted from aluminum alloy and features a dragon scale knurling with different colors for a unique look, meeting different preferences, and a great grip. With the deep carry pocket clip, it's also a carry-well EDC flashlight. Features Unique designed look for better grip Compact size and lightweight Choose max 200 lumens, constant output CREE XP-G2 or high CRI LED Nichia 219C 600mAh battery for long runtime Micro USB rechargeable Deep carry pocket clip IPX8 water resistance Parameters Dimensions: 127mm (L) x 15.7mm (Dia.) Weight: 41g (pocket click included)Material: aluminum alloy Optic: TIR lensAccessory: User manual, Warranty card, Charging cable, Pocket clipOutput: Moonlight (0.5 lumen), Low (15 lumens), Medium (60 lumens), High (220 lumens)Runtime: Moonlight (60 hours), Low (15 hours), Medium (5 hours), High (1 hour)*The runtime is tested with the constant brightness at each model with no stepdown other than drop-down with battery drains. Operation Momentary on: Half-press the button, release to turn off. Constant on: Full press Switch mode: When the light is off, half-press to change mode and full press to select the brightness you need. Turn off: Full press If there's no action in 2 seconds, it will cycle from moonlight again.