Eiko line of original equipment headlamps were designed to meet or exceed the performance of your vehicles original lamp. Manufactured to exacting standards, they feature top quality components and are guaranteed to perform like the original. Why is that important more light on the road gives you more time to prepare, react, or avoid obstacles entirely. Additionally, each and every lamp is quality tested before it leaves the factory. Model # ESS Features: These lamps feature high performance tungsten filaments which produce a brighter, whiter light Eiko brand bulbs for great performance Av/Photo Item Dimensions: 1" L x 1" W x 2. 7" H.