Chevy Silverado Black LED Signal Lights /w Amber Easy to install  Directly replaces factory lenses; no modification required Highly visible from other vehicles thus reducing chances of car collisions Luminx Lighting LED Parking Lights are vigorously tested in a Rain-Resistant Tester and Thermo Hygrometer, to ensure perfection Luminx Lighting LED Parking Lights are D.O.T. and S.A.E. approved to FMVSS no. 108; and manufactured in ISO 9002 and QS 9000 quality certified factory Luminx Lighting LED Parking Lights are completely street-legal, and are backed by a one year warranty from manufacturers defects