The 80-Watt Power Supply is a heavy-duty strobe power supply with an operating voltage of 12-24 Volt DC. It features 4 outlets that produce 80 watts of output power and 6 flash patterns. Measuring 5-1/2" x 5-3/8" x 1-3/4", this power supply fits most makes and models. Please note that lights are not included. This practical and versatile product is sold individually and is designed to provide reliable power for a variety of applications.