<br>Features: <br>❤️100% Brand New and High Quality <br>❤️Brand new , Brightness COB LED chips <br>❤️Ultra long lasting design <br>❤️Low power consumption, save whole lot of energy <br>❤️Suit for back lighting and others <br>❤️Meterial: Aluminum Alloy plate+COB Led <br>❤️Ideal for DIY use <br>❤️Great for making light sources for video camera, fish tank, Camping Lamp decoration light <br>❤️Among different LED components such as high power LED, SMD, dip etc, COB LED is best in thermal resistance and cooling. <br>❤️Light Color: Warm White (3000-3500K), Pure White (6000-6500K)（According to your purchase selection） <br>❤️Input Voltage: DC12-24V <br>❤️Power: 10W <br>❤️Size: 12cm x 3.6cm - 4.72inch x 1.41inch <br>❤️Conversion1 inch = 25.4mm or 1mm = 0.0393 inch <br>❤️Desk lamp light source, and DIY lamps,COB surface light, soft and balanced effect,Safe low voltage <br>❤️Wider range, more secure,high thermal conductivity, low light failure and long service life,Balanced light with no stains or shadows. <br>❤️Stable performance, easy to assemble and use. Light without flicker, no UV band, green and in line with energy saving and environmental protection needs. <br>Notice: <br>❤️Please allow 1-2cm error due to manual measurement. <br>❤️Pls make sure you do not mind before you bid. <br>❤️The colors may have different as the difference display,pls understand. <br>❤️If you have any problems, please contact us before open the dispute or give negative feedback,we will try our best to help you,thank you!