LED Bulb Base Lock Adapters

Halogen bulbs may have their own unique way of being secured inside a headlight. Some LED conversion kits (H1,H7) generally cannot be installed in a headlight without the use of an adapter. An adapter is a physical product which secures an LED bulb in a headlight. Always examine your vehicle's headlights first before purchasing an LED conversion kit so you can determine how the bulb is secured in place, and whether or not you will need an adapter.