Partsam 10pcs 3/4" White LED Side Marker Bullet Button Light Replacement Clear Lens, Sealed 3/4 Inch White Trailer LED Clearance and Side Marker Lights w Grommet Truck Lamps 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 Outer Diameter: 26mm (1.02''); Inner Diameter: 16mm (0.63'') EASY TO INSTALL - 2 Wires Connection: Black is Negative and Red is Positive. It all started in the summer of 2013 with a simple, with bold idea: make better auto parts. In other words, not just a better auto parts - a better way of doing things. A new kind of auto company that works hand in hand with users to do something amazing, something meaningful. Now PARTSam has grown tremendously to become one of the leading platforms of e-Commerce in the aftermarket auto parts industry. Inventory Management/Warehouse &amp; Fulfillment  With our warehouse located in Milpitas, California, we take care of the inventory management for our products. This saves manufacturers space, time, and headache. Automated Multi-Channel Sales  We successfully advertise our products on multiple platforms and maintain top-rated healthy seller accounts, which keep customers drawn to our products. We are continually expanding our customer base as we add more sales channels. Professional Seller - Customers will deal directly with us in regards to issues and concerns they experience with the products. Manufacturers will not have to deal directly with the individual customers, but will experience the benefits of their business, which is the typical win-win cooperation.