Partsam Ford F-150 1997-2003 White Interior LED Light Package Kit Dome Map Reading Lamps License Plate Step Courtesy Light Bulbs (7 Pieces) White interior LED Package deal (7 pieces) for 1997-2003 Ford F-150 Map lights(2 pieces), dome lights(1 piece), license plates lights(2 pieces), courtesy/step lights(2 pieces) Super bright, no dull yellowish tint like stock bulbs All LED bulbs are 100% plug and play, with no modification needed If the lights do not work, please flip it 180 degrees (reverse the polarity) Partsam all started in the summer of 2013 with a simple, with bold idea: makebetter 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 arecontinually 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 individualcustomers, but will experience the benefits of their business, which is the typical win-win cooperation. 1997 Ford F-150 1998 Ford F-150 1999 Ford F-150 2000 Ford F-150 2001 Ford F-150 2002 Ford F-150 2003 Ford F-150 If the LED does not light up, simply rotating it 180 degrees (reverse the polarity) Flicker: Try slightly raise the led bulb&#039;s metal pin and reinsert (improve connectivity)