BlitzWolf LED Desk Lamp, Dimmable Eye Care Desk Light for Study with 1.5A USB Charging Port,110V-220V US Plug,Timing Control,Touch Control,5 Brightness Levels,4 Lighting Mode,15W 27LED 530LM [Waterproof and Shock Proof] Specially designed for outdoor tough exploring, IP68 highest standard waterproof(Works under 3m water), withstand over 74kg pressure. [Mini Light for Outdoors] 36000hrs Lifespan, 100Lm(Adjustable), 5700K pure white or red warning light, charged by micro input, length as you mobile phone. [5 Modes Dimmable] Push the button to switch between dim white/bright white/red light/red strobe/red SOS modes, lasts 60hrs/8hrs/15hrs/31hrs/31hrs. [Super Energy Saving] Equipped with energy saving module, 80% energy saving than normal LED lights, also built with USB output and 2600mAh Lithium batteryto charge your devices when they are short of power. [Ideal for Outdoor Activity] This light is specially designed for outdoor camping, hiking, cycling, fishing, diving, boating and other exploring and emergency.