Partsam 4x 8" White Waterproof 18 Diodes Led Utility Strip Light 12V Assembly Universal Partsam (4 x White) 8'' Slim Line LED Utility Light with 18 Leds 12V; Black rubber gasket included for mounting to all surfaces 100% Waterproof Design - it can be used virtually anywhere you need light and can connect to 12v power Surface Mount Design - Easy Installation: Black wire is the ground and red wire is the positive end; Low Amp Draw For Longer Battery Life. Clear Lens Provides Maximum Light Excellent for lighting or decorating interior and exterior of boats, RVs and other vehicles Size with black base: 200*18*22mm (7.87"x 0.71"x0.87"); Hole distance: 174mm (6.85"); measure 8" from side to side and 1" wide.Two bare end wires, separate lead wire and ground wire; Long Lasting Strip Light is a Multi Purpose Solution 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.