大功率射灯杯采用功率为1瓦或3瓦的单颗超亮的LED作为发光源。灯板使用恒流技术，提供稳定的输出电流，减小衰弱，保证LED的使用寿命。高档的铝合金外壳可加速散热。亚克力光学透镜不但有90°的照射角度，而且可形成光柱状聚焦效果，是普通透镜无可比拟的。有红、绿、蓝、黄、紫、白等多种色彩可供选择。其高亮度可适用于各种娱乐场所，展厅等场所的照明，尤其是多颗大功率LED组成的灯杯可以取代一些传统的家用照明。

High power LED sport light

High power LED sport light adopts single ultra bright LED of 1 watt or 3 watts as light source. The PCB, used constant current technique, provides stable output current to reduce the debility and guarantee its service life. High quality aluminum alloy shell speeds up heat radiating. PMMA optical lens with 90 degrees illumination angle could form a focus effect of light column, which is uncompetitive compared to common lens. The available color could be red, green, blue, yellow, purple, white. For its ultra brightness, high power LED spot light is suitable to illuminating various entertainment places, show rooms, especially a high power LED spot light of several high power LEDs can even instead of some traditional home use lighting.