[HIGH QUALITY & EFFICIENCY]The 12v-24v LED interior light bar adopts 3 rows of 84pcs energy-saving COB chips to bright and uniform 10W power, 1000Lm light output, aluminum alloy bottom plate, thick copper wire, has a life expectancy of more than 60,000 hours, lasts longer than standard bulb. It is also heat-resistant and anti-.[FLEXIBLE ON\/OFF SWITCH DESIGN]Easy to turn on the switch in the dark. Sufficient flexibility and useful. It is an absolutely great alternative to dim incandescent lights for RV, , van, truck, trailer, motorhomes, boat, etc.[EASY INSTALLATION]Two installation can be . You can install with double-sided adhesive tapes or use the screws to fix them in the position you want for your needs, suitable for smooth surface mounting. Plug the 12v-24v led light bar into your car with connecting to \+\ pole, black line connecting to \-\ pole.[BRIGHT ENOUGH & SOFT LIGHTING]The RV interior ceiling dome light voltage at DC 12v-24v fit for automobiles, homes, offices, cabinets, commercial spaces, RV, , van, truck, trailer, motorhomes, boat, etc. Also can be used as emergency lights, camping lights, vehicle repair lights, car interior light, RV van work light, cabinet light, showcase light, cargo trailer enclosed trailer, etc.Colour: As shownMaterial: PC+Aluminum AlloyPackage Contents:4 * LED indoor lights1 set * Installation accessoriesOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.