Gallery of Lights

中文：我给大家带来220V125W的SBMV变暗测试。先把调光器调到最亮，启动SBMV，等5分钟启动完成后逐渐调暗亮度。正如一些成员的实验，亮度大于50%时，虽然灯丝变暗，但是电弧管仍保持亮度，当亮度小于40%时，电弧管中的电弧开始跳动。当亮度减少至10%时，电弧管熄灭，在电弧管的一段出现绿点，绿点持续几秒后熄灭，当灯泡冷却1分钟后，又恢复正常。
English: I bring you the 220V125W SBMV dimming test. First, turn the dimmer to the brightest and start the SBMV. After 5 minutes, gradually dim the brightness. As some members of the experiment, when the brightness is greater than 50%, although the filament dimmed, but the arc tube remained bright, when the brightness is less than 40%, the arc in the arc tube began to jump. When the brightness is reduced to 10%, the arc tube goes out, and a green dot appears in a section of the arc tube. The green dot lasts for a few seconds and goes out, and when the bulb cools for 1 minute, it returns to normal.