[Product Information]

• Enter your model numberto make sure this fits.
• LED Bulb: Color: Cool White LED Type: T10 5-5050-SMD LED Light
• Manufacturer Part Number: T10 194 W5W 168 194 2825 921 912 11516638 15599040 15691885
• Compatibility: For 1988 - 2000 Chevy/GMC 2500/3500/4500/5500/6500 Heavy Duty trucks WITH factory stock cab marker For Chevy Kodiak and GMC Topkick medium duty trucks WITH factory stock cab marker. Fits on most of 4x4 / Off-Road / SUV / Crossover / Jeep / RV / Pickup truck vehicle. Owners can change the Lenses and Bulbs while retaining the factory black bases & factory installed wiring.
• Application: Cab Marker Clearance Light， Roof Running Light
• Note: Professional installation is highly recommended! do not drill until all positioning is done. Drilling is unnecessary if your vehicle comes with stock roof running lights. Positioning & drilling is needed when installed on other vehicles. You may also need silicone gel or other material to cover the hole.(The Main picture is for your reference only，please subject to the real product effects，thank you!)