Accurate optical system design and high quality optical lens, energy efficient, good color rendering. Unique optical design, imaging clear, high brightness, uniform illumination. With HPL750 bulb, compared with conventional 1500W spotlight energy saving 48%. High quality die-cast aluminum housing, the appearance of fine, good heat dissipation. Four pieces of cut light can cut out a variety of shapes. Applicable to theaters, studios, television stations, conference rooms and other places.