Your HID Bulb Replacement Guys in Virginia are a Mobile HID headlight service for Northern Virginia and Washington DC car owners. Not only do they come to you for your HID services, but they do it for half the cost of dealerships. 25 Years Automotive Repair Experience. If you drive an Acura, Lexus, Cadillac, Lincoln, Mazda, Nissan, Toyota or Volvo; Don't call the dealer when your HID head lights start to lose their bright shine. Call the HID Bulb Replacement Guys!