Solar explosion warning light - No wiring/solar charging/prominent prompts. Beware of rear end collisions while driving safely - Flashing reminder at night, effectively reminding oncoming vehicles to avoid accidents. 10 high-quality LED beads - Equipped with small light beads, it is brighter than ordinary light beads and has a better warning effect. Solar automatic charging - No wiring required, built-in solarpanels, completely relying on automatic absorption of solar energy to convert into electricity, no power supply required. Night warning effect - Warning for pedestrians in front of the front/middle grille, warning for pedestrians on the side during bicycle/vehicle testing. warning for vehiclescoming from behind at the rear, early to preventrear end collisions. Non destructive installation, Strong double-sided adhesive on the back - Stick and press firmly together, no need to drill holes for wiring, no damage to car paint. No need for plug-in charging, automatic energy-saving with high-quality built-in battery Button on, three modes, completely stationary for about 20 seconds, automatically not on. Good waterproof performance Waterproof design is fearless of rain and fog - Strong sealing performance, not afraid of rainwater intrusion. Multiple locations available for unlimited vehicle models. Colour:As Shown Material:Plastic Package Contents: 2 * Car LED Warning Light Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.