Soft green lighted wall button - The shell is made of black plastic with a white center strip appearance. It can be turned on or off with a single tap and lights up in soft green. Whether white or green, it is easy to find in the dark, providing convenience for opening and closing the garage. Compatibility - This wall-mounted garage door opener is a suitable replacement for your garage door opener switch and is compatible with Liftmaster 75LM remote control. Easy Installation - First, separate the two wires of the garage door, connect the two wires to the terminals of the internal circuit board, then install the button switch to the wall with screws. After completion, press the button to display a soft green light. Note: Wires are not included with the push button. Size: 5.43 x 4.09 x 0.87 inches Material: Plastic Color: Black Package Contents: 2 x Wired garage door opener buttons, 4 x Screws Only the above package content is included; other products are not included. Note: Lighting and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement allowance is +/- 1-3 cm.