This is used on Dodge Avenger vehicles to help drivers to see well in areas that have low intensity of light so as to prevent having an accident. There has been the use of different types of headlight bulbs over the years these are the Halogen and HID bulbs. Halogen bulbs are filament type with tungsten in it, The light output reduces slowly as the bulb ages While the HID bulbs follow the principle of utilizing an arc between electrodes to ignite the xenon or metal halide gas, But like other bulbs, they too dim over a period of time and can also face issues with cycling. Additional, the owners of Dodge Avenger have the option to purchase Halogen bulbs that offer 50 percent more light and better when side-to-side view is considered. However, LED headlight conversion kits are far better both in terms of brightness and serviceability, they spread a wider cone of light on the road without dazzling other vehicles. Both types of these LED headlight bulbs are really easy to install: it can be the last headlight bulbs you'll ever need for your Dodge Avenger - therefore, these bulbs are really useful if driver needs long term performance.