... about 600 square metres at least Osram lamp
with about 2000W hours
working life.
with IP 55 and waterpoof Moving head color change ... using Aluminum alloy antioxidant design, it outlives traditional search light.
With a better water proof performance (IP55) and newly developed dust ... . specification: Power supply:380V/50-60Hz/6-9A Lamp:OSRAM
working life: 2000 hours wattage:2kw light entrence:350