Check the listing for details. 100mm Arcade Button LED Dome Illuminated with Microswitch Pop Music JAMMA MAME. Condition: New. Listed at 9.99 USD. Features This button has a domed plastic cover with a black retaining ring around it. There's a LED included that will light up the button. The button activates a common arcade microswitch (included), the switch contacts are normally open. When the button is pressed, the contacts close. Applicable to interactive vending machines, large game machines,Bishi Bashi,DJ and Pop'n Music machines,etc. Microswitch reliability tested to 10,000,000 cycles. Mounts into wood or metal control panels,mounting hole diameter: 24-28mm. Specifications Brand: Hucky168 Condition: Brand New Color: Yellow\Green\Blue\Red\White Weight: 146g Materials: PVC transparent, ABS Size: 100mm (about 4 inches) Mounting hole diameter: 24-28mm Voltage: DC 12V Package Content 1 x 100MM LED Push Button 1 x Fixing Ring 1 x 12V LED Lamp 1 x Bulb Holder 1 x Microswitch NOTE -I guarantee your 100% satisfaction on all my auctions. Our goals are your 100% satisfaction, your repeat business and your positive feedback. -Please feel free to contact us if you have any questions about our product and service.You would get reply in 24 hours. -We would check your item very carefully and ensure everything is in best condition before shipment. -The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.