400瓦金卤灯泛光灯与1000瓦HID大炮灯在主球场主要照明应用对比.doc

400瓦金卤灯泛光灯与1000瓦HID大炮灯在主球场主要照明应用对比400W metal halide flood light Vs 1000W HID spot light For football ground main lighting sourceParameter参数400W Metal halide flood light400W金卤灯1000W HID spot light1000W HID 大炮灯Power watt 功率 瓦4001000Beam angle degree光束角80-90 0-10 可调 adjustableInput voltage AC V输入电压 交流 V120220V AC with voltage stabilizer 200-245V ACProtection gradeIP65IP44Weight Kg15 Kg40 KgFor football ground light source, 400W metal halide flood light is better than 1000W HID spot light. No matter in power consumption or lighting effect, 400W metal halide flood light is more suitable for football ground lighting.In energy consumption, 400W metal halide flood light is less than half of the energy consumption of 1000W HID spot light. Therefore, 2000 pieces lamp, the energy consumption would be huge different and waste. 400W metal halide flood light with voltage stabilizer is able to accept the input voltage between 120V220V AC. However, 1000W HID spot light only can accept the input voltage 200V-240V AC. The metal halide flood lamp is able to accept wide range voltage. For the HID spot light, when the voltage drops below 200V AC, the lifetime is going to reduce.In light effect, 400W metal halide flood light is also more suitable for football ground lighting. 400W metal halide flood light has beam angle 80-90 degree which means the light is evenly projected to certain area. 1000W HID spot light has beam angle 0-10 degree which means the light is only focused on certain point. Therefore, 400W metal halide flood light is projecting bigger area then 1000W HID spot light. For the football ground, the wide projecting angle. Therefore, the 400W metal halide flood light has better light effect than 1000W HID spot light.在足球场的主要照明中，400瓦金卤灯好于1000瓦氙气大炮灯。无论从用电请款或者照明效果，400瓦金卤灯比1000瓦氙气大炮灯更加适合足球厂的照明。从用电来看，400瓦金卤灯的功率不及1000瓦HID大炮灯的一半。如果2000套灯的总功耗来讲，那是极大的差异和浪费。400瓦金卤灯加稳压器能够接受120到220伏的交流电压，而1000瓦HID大炮灯的电压范围是200伏到240伏。所以400瓦金卤灯的电压范围更广。当电压降到200伏一下，1000瓦HID大炮灯的寿命会明显减少。在照明效果上，400瓦金卤灯更加适合足球场的照明。400瓦金卤灯泛光灯的光束角是80到90