wall mounted reading light features dual lighting mode: comfortable warm white light is good for reading and amazing blue light is a nice decoration and night is a functional 12v LED light fixture for interior vehicle applications. Its adjustable lighting direction makes it a perfect bedside book light, chart light, wall lamp or overhead light for camper trailer, caravan, coach, etc.3.A programmed button switch is easy to operate. It is convenient to choose the lighting is energy saving and highly efficient. The light has a long service life up to 50,000 and shockproof for uses in automotives. It delivers stable performance even in a moving and easy surface mounted installation. wall mounted reading light features dual lighting mode: comfortable warm white light is good for reading and amazing blue light is a nice decoration and night is a functional 12v LED light fixture for interior vehicle applications. Its adjustable lighting direction makes it a perfect bedside book light, chart light, wall lamp or overhead light for camper trailer, caravan, coach, etc.3.A programmed button switch is easy to operate. It is convenient to choose the lighting is energy saving and highly efficient. The light has a long service life up to 50,000 and shockproof for uses in automotives. It delivers stable performance even in a moving and easy surface mounted installation.