●[Easy to Install]: easily replace broken wired doorbell buttons and universal garage door opener button wall mount; Standard size: 2.8 x 0.86 x 0.59 inch (L x W x H), with 2 screws, spacing of screw holes is 2 3/16 inches; Tips: doorbell button only, wires not included.

●[Widely Applied]: Our wired doorbell ringer button is almost universal, suitable for low voltage door bells and chimes wired systems, and a great choice for lighted doorbell button replacement.

●[Power Saving]: low voltage hardwired design saves more power, and the beautiful blue LED light makes it easy for guests to see the front door at night or during the day, never missing any visitors.

[Long Lasting]: made of strong doorbell cover and quality copper plate, it is not easy to break and deform after long term use, beautiful LED light design makes this doorbell replacement button stand out and is favored by consumers.