1、Made of zinc alloy and plating black surface, strong and durable 2、High-grade appearance and nice touch feeling 3、Adopt rubber ring and hexagonal nut fixed, anti dust and waterproof 4、Copper plating silver terminals for good conductive properties 5、Self-locking type, push it-- on, push it again--off        This is a LED push button switch. It is a durable switch made of zinc alloy and plating black surface, and its metal button head can withstand longstanding press, pretty durable in using. It adopts rubber ring and hexagonal nut fixed, making it anti dust and waterproof, which is very great for outdoor use. The light glow of the LED will help you navigated in the dark and give a sophisticated look. Wish you a cheerful operation with our product. Features: 1. Made of zinc alloy and plating black surface , strong and durable. 2. High-grade appearance and nice touch feeling. 3. Adopt rubber ring and  hexagonal nut fixed , anti dust and waterproof, which make it great for outdoors use. 4. Copper plating silver terminals for good conductive properties. 5. Self-locking type, push it-- on, push it again--off. 6. Metal button head durable for longstanding press. Specifications: Material: Zinc alloy and plating black surface Color: Black Head Shape: Flat Emitting Type: Annular Terminal Type: J Pin terminal LED Color: Red, green, blue, white (optional) Switch Voltage: 12V-24V Contact Configuration: 1NO1NC IP Rating: IP65, IK08 Screw Thread Width: 22mm / 0.87" Dimension: 2.5 x 4.2cm / 0.98" x 1.65" Package Weight: Approx. 27g Operation Type: Self-locking type Package Included: 1 x LED Button Switch Note: 1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.