1、Can use as navigation light and indicator light 2、Suitable for light DIY of FPV, drone, RC car etc 3、Light weight will not add extra pressure to the drone 4、Lights with 0.6W power are bright 5、40cm cable is enough to meet your different needs Features: Can use as navigation light and indicator light. Suitable for light DIY of FPV, drone, RC car etc. Light weight will not add extra pressure to the drone. Lights with 0.6W power are bright. 40cm cable is enough to meet your different needs. Specifications: Optional LED Lights Colors: Blue (KS01688), Green (KS01689), White ( KS01690), Red (KS01612) Cable Length: 40cm / 16cm Board Size: 27.0 * 27.0 * 1.0mm / 1.06* 1.06 * 0.04inch Input: 4-6V DC Power: 0.6W 5V * 0.12A Quantity: 1 x 2Pcs Circle Light Boards + 1Pc Cable Weight: 7g Type: RC Accessory Package Includes: 2 x Circle Light Boards 1 x Cable