Using new MH technology. This is the new breed of display light, a powerful spotlight using only 70W of power. The brilliance developed will spotlight an area from 3-4 Metres approximately 1 Metre round. The control gear is housed within the polished can unit to give the much loved theatrical look. Provides excellent flood lighting using this 40 deg lamp. The CMH lamps employed give a bright cool white and bulbs are rated for 5000 hours life. We would advise approx 3m spacing between units. Please note these lights have a slow warm up time (3mins) and must be left off for 10mins before restarting. Unit measures 300mm long x150mm diameter hasp is also 150mm from foot to centre fixing.