High Brightness, 180 Lumens. Four lighting modes, high brightness, low brightness, fast strobe and slow strobe
Easy installation and disassembly, fits for 1.5 - 3.5cm diameter tube Charging time: 1 - 2 hours. Working time: 2 / 6 hours in brightness modes, 5 / 10 hours in strobe modes
Made of aluminum-magnesium alloy and PC material. IPX4 waterproof with max 180lm XPE LED light bead, max 158m lighting range, shining even in rainy dark night