Partsam Replacement Trailer Clearance Grommet Review

Partsam (10 x White) 3/4 inch round Bullet Miniature side marker Single Led, waterproof Lens, sealed Light. Universal for Pickups,Truck Trailers,SUV van Caravan and Boat Lorry Bus; Can be used on any applications, left right front rear roof side Top 12V Vehicles. Used as Led Marker light, Auto side Lamps, clearance light, identification light, Trailer Light etc. 3/4" round LED lamp, you can use it anywhere you'd like to mount them by drilling a 3/4" hole in a flat panel; Outer Diameter: 26mm (1.0''); Inner Diameter: 16mm (0.75'');. EASY TO INSTALL - 2 Wires Connection: Black is Negative and Red is Positive.