555 BLUE SUPER Bright. Intense red color. Match with red inserts/colors. 6.3 VAC, uses less than a third of the power as a stock 555 bulb. No UV to fade game colors. No heat to damage machines. Solid State construction. No filament to break. 50,000 life. Great enhancement for your game. They are the best value for pinball backbox lighting. Also a brighter alternative for inserts than our standard leds.