PROVIDE A BRIGHT VIEW - OUR LED INDICATORS PROVIDE CLEAR GUIDANCE AND COMPLETE PROTECTION FOR EVERY JOURNEY YOU TAKE Product AttributesColors: Green, Yellow, RedSizes: Total Size: 6.690.30.3 inchWire Length: 147 mmMetal Tip Length: 0.91 inchMounting Hole Diameter: 6-6.5 mmGasket: OD: 0.24 inch, ID: 0.16 inchWeight: 0.62 ozWorking Voltage: 3-220VInput Current: ?15 mAWorking Temperature: -30~70°CMaterial: Copper Nickel Plated, Copper WirePackaging: LED Indicator Light5, Washer5, Nut5 Product Functions & FeaturesRust and Water Resistant: We choose copper as the base material and nickel plating on its surface. Keep that it is not easy to rust even if it is used for a long time in a humid or dusty environmentLow Energy Consumption & High Brightness: The LED indicator light with induction beads has an even light distribution, avoiding the shadow or dark area problems that may occur with traditional light sources, and this high brightness output allows the indicator light to provide great visual guidance at any time of the day and in any weather conditionsRich Color Choices: Our kits provide red, green and yellow color choices, a set contains 5 LED indicators, you can choose different colors of indicators according to your own preferences and actual use requirements