It will give your Sierra 1500 a super rugged off-road look and feel both day and night with a superior lighting you ever possibly need! Please note this LED light bar does not fit 2017 trims with air flaps behind the grille. If your GMC truck is equipped with automatic grille shutters, you will have to remove it in order to install the LED light bar. Complete kit comes with one piece extremely bright 30 150W CREE high powered LED light bar (spot beam pattern) with a set of black powder coated steel behind the grille mounting brackets and wiring harness w/ on/off switch.Directly mount to the factory bolts behind the front grille without any drilling, cutting or modification required. If your GMC truck has grille shutters, you will have to remove it to install this LED light bar. IJDMTOY (MotoringMax) was founded in 2004 and has since become one of the largest automotive LED lighting retailers in the United States. We are located in Los Angeles, California and carry the most complete LED lights and accessories for all the cars and trucks. And we will do our best to assist you. Your satisfaction is our utmost concern! We are not responsible for international duty or custom charge. The item "150W 30 CREE LED Light Bar withBehind Grille Bracket, Wiring For 14-18 GMC Sierra" is in sale since Tuesday, June 13, 2017. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Lighting & Lamps\Light Bars". The seller is "motoringmax" and is located in El Monte, California. This item can be shipped to United States, Canada, United Kingdom, Australia.