Description: Lamp body material: using high-precision aluminum technology, the lamp body is oxidized, corrosion-resistant, not rusted or faded. Lamp beads: using high-power chips, high brightness, uniform light emission, good heat dissipation, and high color rendering index.USB charging is more convenient. Base: All-aluminum radiator, heightened bottom radiator design, better heat dissipation performance. Humanized design: 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. Scope of application: For RV, caravan, truck, boat, motorhome ,Camper, trailer, van, car, bus, ship, yachtand other 12V system vehicle. 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 30x54mm/1.18x2.13inch Package Includes: 1 Piece Lamp 1 Set Screw Accessories Note: Note: Do not install on metal objects, otherwise it will cause touch failure.