This is a vintage DJay effect light from Radio Shack with an adjustable speed strobe effect housed in a black plastic casing. It operates on 120 AC voltage and is designed for party entertainment. This strobe light offers nostalgic charm and versatile functionality for those interested in unique specialty effect lighting, making it a desirable addition to provide ambience for dance venues and parties. This strobe light has mounting capability, a switched power cord, a corded variable speed control, and everything works.