Terms for subject Lighting

Chinese	English
一定要记得关闭断路器或熔断器面板处开关，从而切断将要工作处电路的电源	Always remember to shut off the power at the breaker or fuse panel to the circuit that you'll be working on
光通量才是衡量灯泡亮度的真正标准，也是我们买 LED 灯时需要关注的数字	The lumen is the real measurement of brightness of a light bulb, and is the number you should look for when shopping for LEDs
关闭，切断	shut off
市面上现有一种无极汞灯，可以瞬时开关	Now there is a kind of electrodeless mercury lamp which can be instantaneously switch on and off
拨动开关	toggle switch