Wotefusi 2 x Benz 320 H1 Halogen To HID H1 Bulbs Adapter Holders HID Xenon Bulbs Base Adapter Holders HID Adapter Fits: Benz 320 With H1 Halogen convert to HID H1 Allow you to install an HID kit without modification. With the adapters, the H13 HID bulbs can be locked into your car's stock headlight housing firmly. Brand New and High Quality