Plug in Blue Rotating Warning Siren Light. This Siren is a must for every party room. Siren rotates and flashes like a real police light. This rotating lamp projects blue rays all over the room. Just turn off the lights and hit the on switch and you have an instant party! Designed and engineered in the USA! This light measures 8" tall, 5" wide and a 7" wide base. Great for parties, nightclubs and dances.