[ and Weather-]: Crafted from robust metal, this doorbell button withstands harsh weather conditions, ranging from -4 to 240 degrees Fahrenheit. Its solid construction ensures it remains functional and aesthetically pleasing, replacing old, worn-out plastic buttons. [Enhanced Visibility with LED]: Equipped with a bright LED light that operates 24/7 on low voltage, this doorbell button ensures easy visibility at night, preventing visitors from struggling to locate it. Unlike traditional bulbs, the LED does not overheat or burn out, offering long-lasting illumination. [Versatile Installation]: This doorbell button is designed for both front and back doors with a classic wall-mounted style. It comes with pre-drilled screw holes for easy installation, potentially eliminating the need for additional drilling if replacing an existing button. [Easy Setup Process]: The installation process is straightforward, with mounting screws included. It requires a minimal 1/8 inch hole for wall installation. Note: Bell wire is not provided, and a diode may be necessary for digital ringtones, which is not included in the package. [Compatibility and Usage Notes]: Ideal for both digital and mechanical doorbell systems. For digital systems that play melodies, a diode is required (not included). For mechanical systems that produce a classic ding- sound, no diode is necessary. Description/Features: Experience the blend of modern functionality and vintage aesthetics with our LED-lit doorbell. This doorbell is designed to withstand extreme temperatures ranging from -4 to 240 degrees Fahrenheit, making it suitable for a variety of climates. Its waterproof construction ensures durability in all weather conditions. The design adds of to your doorway, enhancing the overall appeal of your home. Specifications: Color: Black LED Light: Bright illumination for visibility and style Temperature Tolerance: -4 to 240 degrees Fahrenheit Material: Metal Package Contents: - 1 x Doorbell Button - 2 x Screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.