Car LED Door Warning Light Wireless Induction Flash Safety Indicator Auto On Off Magnetic Mount Universal Fit All Vehicles Waterproof Night

Enhance vehicle safety with this wireless LED door warning light that automatically flashes when doors open. Using magnetic induction technology, it requires no wiring — simply attach to any metal door frame. The bright LED alerts approaching traffic and pedestrians, reducing collision risk during night or low-visibility conditions. Waterproof construction ensures reliable performance in rain, snow, or car washes. Universal fit for cars, trucks, SUVs, and vans. Easy peel-and-stick magnetic mounting with strong hold. Ideal for families, rideshare drivers, and commercial fleets seeking an affordable, maintenance-free safety upgrade.