1. Induction switch: it is on when the door is opened , and off when closed. 2. Automatic flashing and switching-off, safety warning for carsand passersby behind to avoid collision and accidents. 3. 5 LED high definition beads, doubled safety index, stable performance, large scattering angle. 4. Simple and compact , never affect door opening and closing, suitabl for various models. 5. Living waterproof design, tight enclosure prevents the daily rainwaterfrom penetrating , effectively protecting theinner main control board and prolongingthe service life of the warning light. 6. Built-in large capacity battery , long standby time, durable for use. Specifications: Name: Magnetic control door lighting Battery life: 500 times rechargeable Input voltage: 5V Charging time: It is recommended to charge once every 3~6 months Battery capacity: 120mA Number of lamp beads: highlight LED lamp beads Charging time: 40min 1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures. 2.Please forgive 1 cm/0.39"-3 cm/1.18"measuring deviation due to manual measurement.