Description: Material: Led Reading Light. using high precision aluminum technology, the lamp body is oxidized, corrosion resistant, not rusted or faded. Lamp Beads & USB Charging: using high power chips, high brightness, uniform light emission, good heat dissipation, and high color rendering index. USB charging is more convenient. Humanized Design: Indoor Spotlight. Touch any part of the lamp body to realize the switch function at a single point, and long press to realize the dimming function. Allows you to read and work without distractions. Base: All aluminum radiator, heightened bottom radiator design, better heat dissipation performance. Note: Do not install on metal objects, otherwise it will cause touch failure. Scope of Application: Light source power: 3W. Voltage: DC 12-24V. For RV, caravan, truck, boat, motorhome ,Camper, trailer, van, car, bus, ship, yachtand. Specification: Light source power: 3W Voltage: DC 12-24V Current: 0.5A Light source type: LED Service life: 30000h Luminous flux: 240LM Material: Aluminum 3000K: warm white light / 6000K: white light (optional) Size Chart: Product size: lamp holder 60x20mm/2.36x0.79inch(LxH) Lamp 29x47mm/1.14x1.85inch Package Includes: 1 Piece Lamp 1 Set Screw Accessories