Description: Brand new and high quality Feature: The simple flash circuit kit/parts circuit board is made of thick boards, and the solder pads have been treated with a tin spray process, making welding easier and solder joints more beautiful! Widely used in digital products, computers, audio, cars, and other fields, it has a very good visual embellishment effect. Especially suitable for people who are new to electronics. Note: The delivery is DIY parts, you need to weld and assemble it yourself! Specifications: Item Type: Electronic DIY Manufacturing Kit Material: electronic components Dimensions: 14.2x2cm Number of LEDs: 40 Color: As shown Working Voltage: for DC 3V-12V Quantity: 1 set Note: No retail package. Transition: 1 cm = 10 mm = 0.39 inches Please allow 0-1 cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 set x Electronic DIY Manufacturing Kits