It’s easy to install - no soldering or drilling is required. Should take less then 20 minutes to install. Inline cable connector to facilitate easier pass through playfield, surface mount devices (smd) on a tiny pcb rectifies the ac gi voltage and generates two individual flickering channels. Any questions please ask away.The item “Scared Stiff Pinball Skull Pile Candle Mod individual flickering candles” is in sale since Sunday, April 06, 2014. This item is in the category “Collectibles\Arcade, Jukeboxes & Pinball\Pinball\Machines”. The seller is “emma_fish” and is located in Worthing. This item can be shipped worldwide.