The Martha Stewart Show, October 2007
A flicker bulb, available wherever lightbulbs are sold, adds spookiness to almost any Halloween display. Simply replace your chandelier-size socket or candelabra with these bulbs and it will simulate a candlelight flicker. They're a great way to make the atmosphere in your home eerie without worries that can accompany live flames.
I use these all year 'round in a 'Tiki Room' night light in the guest bath.
It's an effective small detail that gets noticed.