Product: GMC Sierra 1500/2500/3500 03-06 / Sierra 1500HD/2500HD 03-06 Halo Projector Fog Lights w/Switch - ClearSKU | UPC: 5021434 | 847245021434 These fog lights increase visibility during heavy rain, snow, fog and night time driving.They are designed as direct bolt-on replaceme parts and are made by an OE approved and ISO certified manufacturers Package Weight & Size: WT:5.97 L:8 W:7 H:7Adding HID/LED bulbs voids warranty