Beam lights are famous for their unique light source. Its unique small-caliber bubble design and precise focal length positioning make its light efficiency very high. Its extremely high lumens result in high calorific value, which also leads to an extremely high froth rate of the early 200W beam lamp. Therefore, the heat dissipation of this beam lamp is different from the heat dissipation of the traditional computer moving head lamp. The wick is relatively thin and has no peripheral isolation layer. Therefore, if the heat is dissipated like a conventional lamp, that is, the larger the heat dissipation, the better the mode is. This will cause the ionization arc of the bulb to continuously ionize and affect the life of the bulb. If the amount of heat is not enough, the bulb will explode quickly. Therefore, this beam lamp requires a constant temperature system.