RECON Part # 264155BKHP GMC & Chevy 02-07 (1st GEN Classic Body Style) Heavy-Duty (3-Piece Set) Smoked Cab Roof Light Lens with Amber High-Power OLED Bar-Style LEDs - (Complete Wiring Kit Sold Separately) Attn: If you are installing these cab lights on a truck that DID NOT come with factory installed cab lights, then you will need to order a wiring harness. The correct part # for the wiring harness is: 264155Y