SolarStorm X2 L2 5000 Lumen Bike Light Bicycle lamp 2x XML L2 LED BicycleLight Bike headLamp+O ring (only headlight) SET A: SET B: product Descriptions: Dimensions: 42mm(L)*60mm(W)*38mm(H) LED: 2× XM-L L2 LED Battery: 8.4V battery pack(not include) Circuit: Digital CC circuit, power indicator system and Low-voltage alarming system. Mode: Low-Mid-High-Strobe Dimming: Electronic pushbutton switch Battery indicator(beside the blue button): Three lights lit on(power≥80%) Two lights lit on(50%≤power≤80%) One light will lit on and will flash three(runtime≤30minutes) Material: Aluminum alloy Lens: Impact-resistant optical lens Reflector: Metal reflector Waterproof: IP65, unable to support dive use. Head & Tail: Aluminum alloy bezel ring Power Source: 1x8.4v Battery Pack (not include) Battery Charger:(not include) Voltage: 100v - 240v LED indication for Power On / Charging / Full charge Color: black Note: 1. Do not leave your flashlight unattended 2. Keep your flashlight beyond the reach of children 4. Remove batteries for long times of inactivity or during transportation 5. Twice a year clean the threads with a clean cloth and apply thin coat of silicon-based lubricant to them 6. Do not use petroleum-based lubricant on the waterproof O-rings, which may cause damages to the O-ring 7. IPX 7 waterproof rating, unable to support dive use Approved: CE/FCC After Sales Service: 1 Year Warranty Accessories: 2 x Spare O-ring 
