HIGH LIGHT WARNING LIGHT?: Built-in 16 high-brightness red LED beads, up to 100 meters visible during the day and 900 meters visible during the night, even in heavy rain and fog, this flashlight can be seen 1600 meters away, provides a lighting effect. clear warning. . DURABLE LED SECURITY LIGHT: Unbreakable, undeformable (Max. 30 tons of vehicle tire), Magnetic base and hook to easily attach to the can or other iro surface. Designed to resist shock, vibration and bad weather. Simply press and hold the button to turn on and cycle through the different lighting options. 9 LIGHTING MODES: Rotation, Tri-flash, Single flash, Alternate, SOS, Solid (high), Solid (low), 2 LED flashlight, 4 LED flashlight, multiple modes meet different needs. Features with power-off memory function. 800?mAH/3.7?V rechargeable with a car charger or power adapter (included), say goodbye to the battery-powered lamp, just to be more durable and more environmentally friendly. MULTIFUNCTIONAL ROAD FLARE: Made of high-strength transparent engineering plastic and wrapped in TPE thermoplastic elastic plastic. Perfect for broken down vehicle traffic warning, police road marking, surface float and marine rescue identifier, emergency vehicle discovery identification and vehicle landing zone helicopter, heavy and heavy vehicle transport warning, rescue activity, emergency or temporary runway identification, campsite or hiking site identification, outdoor lighting, etc.