Screw in blub that gives you a short circuit effect. Blinks on and off sporadically, then shuts off for 5 or so seconds, then comes back on, and blinks again in rotation. Can be turned on or off with toggle switch on bulb. LED projection bulb fills the room. Classic white bulb, with standard E26 size screw in. Includes (1) bulb. Detailed instruction sheet included. For indoor use only. ETL listed.
