2PCS Car Door Opening Warning Lights 144 LED Strobe Flashing Anti Rear-end Collision Safety Lamps welcome Flash light (RED& WHITE) Car Antenna and you can also stick

and you can also stick them on your bicycle and boats

After pasting

and blue color ocean fragrance for choices

This is Very bright LED CREE chip it means that it features super bright lighting output

Set of 4 pieces

2PCS Car Door Opening Warning Lights 144 LED Strobe Flashing Anti Rear-end Collision Safety Lamps welcome Flash light (RED& WHITE) Car Antenna and you can also stickLight Source Type LED Brand Caroxygen Colour RED & WHITE Fit Type Universal Fit Voltage 12 Volts About this item Functions: Anti rear end collision, when the door is opened, the white part is always on, used for lighting, and the red part is flashing, used to warn the car behind. Prevent pedestrians and vehicles passing by at the moment of opening the door from colliding with the door and causing accidents. Waterproof and durable soft silicone body.