LED TECHNOLOGY
发光二极管光柱阵列, 绿色, 20 mA, 4.2 V, 6 LED灯, 67mm x 28.5mm
发光二极管光柱阵列, 绿色, 20 mA, 4.2 V, 4 LED灯, 18mm x 46mm
发光二极管光柱阵列, 红色, 20 mA, 3.4 V, 4 LED灯, 48.7mm x 23.3mm