Whelen IONSMF Ion Surface Mount Light - Amber/White LED for Emergency Vehicles, Trucks & Off-Road Use

These are extremely easy to operate and Certainly the best you can purchase. Very low power draw and incredibly bright. I'm a full-time RVR and I'm pulling a 43 foot fifth wheel and I've noticed that people now give me a little bit more distance before pulling in front of me.People just because you see a F-350 pulling a 5th wheel effortlessly does not mean it stops on a dime! I still weight 26000lbs!These lights are CLEARLY worth the higher price. Don't buy junk, buy these!No I don't work for any light company, I just love these lights!