COMPATIBLE: Universal fit any vehicle car van truck with 12V/24V power DIMENSIONS: Size:Height: 93mm, base diameter: 130mm (Magnetic Base) Easy to carry. FEATURE: High Intensity 12 LEDs Strobe Light is great for emergency workers, postal service, construction vehicle, security etc. It also can be used at the night party or light show QUALITY: High quality & professional grade products. Designed for DIY installation. Latest ultra bright LED chip-set technology. Durable and waterproof Factory sealed and are water resistant,great for undercover or to use when needed. EASY TO INSTALL: This strobe light LED is specifically designed to work on all vehicles Plug this into your 12~24V cigarrette lighter and with the magnetized bottom place on any exterior metal Mounted with magnets to the top.Placement on Vehicle: Rear, Left, right, front. USE Situations: Perfect in Foggy, Rainy, Snowy Season,Ideal for Emergency Situations. Besides, it also can be a perfect forklift & vehicle approach warning light, forklift strobe safety light magnet mount and heavy duty equipment LED work lights.