1Sufficient Light: Although the size is small, the 173LM is enough to provide a comfortable reading environment, warm white, and protect the eyes. It is a high light output energy saving lamp, which can save vehicle batteries during the journey. 2LED Technology: Rv reading light uses 3 lamp beads, each with 1W power, consumes only a tiny bit of electricity, low energy consumption, and the service life will be up to 50,000 hours. 3Easy to Control: Touch switch, 3 switch gears, Off?blue decorative light?blue decorative light + warm white LED lighting?Off, mature workmanship and retro appearance make it beautiful enough to be a decorative lamp. 4Multi Angle Rotation: After the marine reading light is fixed, it can be rotated at any angle to meet your needs. The lamp head allows 360 horizontal rotation and 90 vertical twist for easy reading. 5Frosted Lampshade: The glass lampshade of this high end reading lamp can effectively concentrate the light source and prevent the light from being lax. Not only provides effective brightness, but also does not harm the eyes. 6Durable Metal Body and Application: The reading lamp is made of sturdy copper, aluminum gold, and transparent glass lamp holder. It is shockproof. It is suitable for 12V motorhomes, yachts, and caravans, or any location that needs lighting, and it can be mounted on the surface.