8 LED + Super Lumix and Long Duration: The LED front lamp consists of 8 LED bulbs and a rear red safety light with a maximum brightness of 5000 lumens and a lighting distance of 500 meters. It comes with a USB cable and 2 rechargeable to ensure higher brightness and a longer lifespan. The 2 can be used for 4 to 8 hours with a full load. 8 Lighting modes + 2 Red Warning Rear Warning modes: The 8 LED front lamp has 2 button, you can choose between a strong light, a weak light and SOS-Flash so that you can adjust the mode lighting according to your needs. There is a red rear light on the battery case, which can warn people behind you and help you avoid danger. 90 rotation + adjustable rubber band: The lamp head can be swivel from 90 down, easily adjust the angle, light any corner of your choice, with a rubber head cushion And in high quality foam, easy to adjust and install, not slippery, adults the children are comfortable. Equipped with 5 headlight hooks, you can easily fix the rechargeable front on a narrow helmet. Portable organizer to take your lighthouse anywhere. Waterproof IPX4 + Wide range of applications: The LED front has an IPX4 waterproof protection degree as well as a waterproof switch, a waterproof cable and a well -sealed high quality battery case, so you don't have you worry about the rain or snow. (But not directly in soaking water) It can certainly meet your various lighting needs, such as running at night, cycling, campsite, climbing, fishing and dog promenade , etc.