This is a LED push button switch. It is a durable switch made of industrial strength stainless steel components, 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 industrial strength stainless steel, 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 pin 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: Stainless Steel Color: Silver Head Shape: Flat Emitting Type: AnnularLED Color: Red, green, blue, white (optional) Switch Voltage: 12-24V Contact Configuration: 1NO1NCIP Rating: IP65, IK08 Screw Thread Width: 19mm / 0.75" Dimension: 2.1 x 3.9cm / 0.79" x 1.54" Package Weight: Approx. 18gOperation Type: Self-locking type How To Use:Press Lock and then Unlock.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.3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 1Made of industrial strength stainless steel, strong and durable 2High-grade appearance and nice touch feeling 3Adopt rubber ring and hexagonal nut fixed, anti dust and waterproof 4Copper plating silver pin terminals for good conductive properties 5Self-locking type, push it-- on, push it again--off