"BriteButtons™ - a completely new type of illuminated flipper button technology!
"NEW FEATURE:  Now includes digital control for brightness, pulsing, and blinking."
These button kits are much brighter and have more uniform lighting than any other illuminated button system on the market.  They use a radial mini-SMD array to provide bright, 360 degree illumination of the button with virtually no light leakage into the pinball cabinet. 
Installation is extremely easy and requires no drilling, no screws, and no tape; just remove your old buttons, install the new BriteButtons™, and plug into your existing 12VDC power system.
This BriteButton™ kit comes configured to fit Williams/Bally System 9 & 11 (1984-1990) machines.  
Light color choices are blue, red, green, orange, white, amber-yellow, & purple.  Choose color from drop-down menu above. 
Each kit contains 2 lit buttons, power tap adapter, and easy installation instructions.
Notice Regarding Audio:  On certain games, especially those with the MPU model 11A, you may notice a slight audio hum when the game is in attract mode.  This hum is mainly noticeable if the BriteButton controller is set to "pulse" mode.  Hum will be reduced or eliminated if the BriteButtons are set to steady-on or blink mode.  Results vary depending on model and condition of the machine.

Compatible machines:
Space Shuttle 
Comet
Sorcerer
High Speed
Grand Lizard
Road Kings
F-14 Tomcat
Fire!
Millionare
Pinbot
Bad Cats
Banzai Run
Big Guns
Black Knight 2000
Cyclone
Earthshaker
Elvira and the Party Monsters
Jokerz!
Mousin' Around!
Police Force
Space Station
Swords of Fury
Taxi
Transporter the Rescue
Whirlwind
Bugs Bunny's Birthday Bash
Diner
Dr. Dude
Pool Sharks
Radical!
Riverboat Gambler
Rollergames
The Bally Game Show

Another great lighting mod by BriteMods™!
Max Power Consumption: .1 amp at 12v