GBGS Mini Strobe Light 24 High-Power LED Stage Lighting. Ideal for Clubs, DJs, Discos, Bars, and House Parties (White) Top race mini disco 24 LED white flashing strobe light instead of 21 LED Compact and lightweight, bright white flashing strobe light. Variable speed knob to control the flash rate from slow to fast for indoor use. Up to 12 flashes per second Plug-and-play. High Quality high intensity and reliability. Long lifespan An inexpensive way to use with motion sensor as a visual alarm indicator