Lightweight: packed into a container, small enough to be carried in a car. The elliptical shape provides a higher wind resistance: up to 100 km/h. Lamps: 1x1000 w. Type of lamps: HTI (Metal Halide). Power supply: 100 V, 110 V, 120 V, 230 V. Efficiency: 80 Lm/w. Fire up time: 3 to 5 minutes.