7443 360 Degree 30-Watt 5 Extreme High Power CREE LEDs Amber 2004 RECON Part # 264101CL -

RECON Part # 264101CL - GMC & Chevy 19-25 Sierra & Silverado 1500 (4th GEN) & Chevy Silverado & GMC Sierra 20-25 2500/3500 - ULTRA HIGH POWER Red LED 3rd Brake Light Kit w/ ULTRA HIGH POWER CREE XML White LED Cargo Lights - Clear Lens

RECON LED BULBS - 194 / 168 T-10 High Power 3-Watt LED Bulbs 5-Piece Kit White or Amber (Replaces Factory Super Duty 1999-2016 Cab Light Bulbs (6 LEDs on Each Bulb)

This is because GM changed the reverse light bulb to a 921 style bulb from a 3157 style bulb on all 2010 model year Silverado trucks & on 2010 GMC Sierra Dually trucks

Ultra High Powered CREE XML LED 3rd Brake Light For Your Ford Truck

Ultra Bright 6000K High Power White XML CREE LEDs

7443 360 Degree 30-Watt 5 Extreme High Power CREE LEDs Amber 2004 RECON Part # 264101CL -RECON Part# 264229AM 7443 (5 Extreme High Power CREE LEDs on each bulb) 360 Degree 30 Watt CREE LEDs AMBER (Two Bulbs Per Package)