Vangaa lighting high-power LED electronic zoom spotlight, using high color rendering index LED as the light-emitting element, high-power-density LED module and efficient aspherical concentrating system, the luminaire has high luminous efficiency, large beam angle and uniform spot, which is better th

How many lights are generally used in the lighting configuration of a small TV station?How many lights are generally used in the lighting configuration of a small TV station? Many contractors do not know how many lamps they use, it is difficult to give a budget, and do not know how to control the co