iJDMTOY Smoked Lens Amber/Red LED Rear Bed Side Marker Lights Set For Chevrolet Silverado GMC Sierra 2500 3500 HD Dually Truck Double Wheel Side Fenders Direct fit 2007/08-2014 Chevy/GMC 2500HD 3500HD Dual Wheeler with existing amber/red lens sidemarkers, but this product could also fit any other truck such as 1500 with some modification and wiring 4 pieces (driver/passenger, front/back) dark/black smoke lens, each powered by 3 pieces super bright flux LED diodes LED assembly comes with 168 194 T10 adapter and double sided tape for easy installation, replace Part # GM 15793901 15793902 Give your heavy duty truck a rugged and dynamic LED lighting appearance with enhanced safety & visibility for night time or off-road driving This is an iJDMTOY Trademark Brand product, exclusively available at iJDMTOY