[Easy Installation]Easily replaceable wired doorbell button and garage door switch measure approximately 2.87 x 0.86 x 0.59 inches /7.3 x 2.2 x 1.5 cm (L x W x H) and come with 4 screws. easy to install (note: wires not included) [LED Lighted Doorbell Button]Wall-mounted doorbell button has a built-in LED light, Lighted wired doorbell can be applied to cement or wooden surfaces. It provides excellent visibility after dark, giving you convenience at night and helping your visitors find your doorbell easily [Sturdy and ]This doorbell button is made of a sturdy doorbell cover, which is not easy to break and deform. The interior is made of high-quality material and can be used for many years without replacement, making it an ideal choice door bells for homes [Wide Application]Universal wall-mounted door bell button works with most low-voltage chime systems. It can be used on your front door or garage door button, and is a good replacement for your old garage door opener or doorbell switch, Manufacturer: Akfldms