Etomvoop 8PCS LED Side Marker Lights Waterproof 4 Car Rear Headlight Lamps for 12V 24V Truck Trailer RV Campervan Boat Marine (Red)

【LED Light】: High quality 4 SMD LED each light make the light brighter and last much longer than regular incandescent bulbs 【Feature】: They are designed as waterproof,shockproof , dustproof, reliable and safe, which are Easy to install, long-lasting and durable 【Muti-Functional 】LED Side Lights can be Used as Side Marker Light, Rear Light, Indicator Light, Rear Tail Light, Cab Lights etc 【Widely Suitable】: Used as side marker lights, front and rear indicator, 12V suitable for most of buses, trucks, lorries, trailers, caravans, tractor, etc. 【Easy to Install】: The BLACK wire connect to 12V/24V negative, and another wire connect to 12V/24V positive