Description: Eco-Friendly tin plating material Durable and colorfast performance Dust-proof technology prolong service time High-lighted LED light and low energy consumption Easy to identify working condition Easy to install with panel mouting hole in 19mm thread diameter. Great for turning signal, warning indicator light or any DIY customization projects. Specification: Material: brass nickel plated Product detailed size: Mounting hole diameter: 19mm / 0.75inch Head hole diameter: 22mm / 0.87inch Total length: 27mm / 1.06inch Mounting Hole Size: 19 mm/0.75 inch Rated Voltage: 12V Rated Current: 20 mA Light Type: LED LED Color: Blue LED Life: 40000 Hour Protection Level?IP67, IK 10 Material: Nickel Plated Brass, Stainless Steel, PC, PA66 Dielectric Intensity: 1100 VAC Ambient Temperature: -20 ? ~ +85 ? Panel Thickness: 1~10 mm Nut Torque: 5~14 Nm Tail Configuration: Solder foot Head Type: Flat Head. Package Includes: 1 Piece Metal Indicator Light