A flexible metal arm makes this the most versatile permanent mount map light on the market. The one hand operation easy-click switch and long flexible neck let you put the light where you want it, when you want it. The halogen bulb provides long lasting light with low energy draw. Mounting and wiring are made easy with the pre-drilled base. Made from high impact plastic for longer product life. Clear lens for normal usage and red lens for low profile use included.