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 for motormeter Appliction: electricity, numerical control,automobile,shipping,etc. Specification: Mounting Hole Size: 25 mm/0.98 inch Rated Voltage: 12V Head Type: Concave Rated Current: 20mA Tail Configuration: Wiring Terminal Light Type: LED LED Color: Blue LED Life: 40000 Hour Protection Level?IP67, IK 10 Material: Nickel Plated Brass, Stainless Steel Dielectric Intensity: 1100 VAC Ambient Temperature: -20 ? ~ +85 ? Panel Thickness: 1~10mm Nut Torque: 5~14 Nm Size: 30x30x28.1 mm/1.18x1.18x1.10 inch Package Includes: 1 piece signal indicator light