Product Description: *1.Using a special design of the LED constant current source power supply circuit, the performance is very stable, long life, 50,000 hours, the protection of the environment, you can enjoy using it.Voltage: 12V DC, safe to use.*2.Designed with double rows of LED chips, it provides high brightness and is enery-saving and not dazzling.The light bar has 72 led bulbs, it is bright enough to meet any needs,durable, low power consumption.*3.Easy control,With an on/off button at a side, you can easily switch it on or off.*4. Easy to Install and use,This is a double-sided tape, custom layout, you can easily install in any place.*5.Widely used,the light bar can be used as emergency lights, camping lights, vehicle repair lights, field operation lights, trucks / boats / caravans / trailers / trucks.House or office can be also great choices. Specifications:Material: Aluminum alloy +ABSLight Color: WhiteSize: about 33cm(L) X 3.3cm(W) X 3.5cm(H)/12.99X1.3X1.37inchLED Quantity: 108pcsVoltage: DC 12V-85VPower: 4.5WFitment: UniversalPackage: 2 pcs LED Ceiling Reading Light Customers Real Installation: Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.