指示灯是用于指示有关照明，灯光信号，工作系统的技术状况，并对异常情况发出警报灯光信号。那么你知道指示灯用英语怎么说吗?下面来学习一下吧。

指示灯的英语说法1：

Indicator light

指示灯的英语说法2：

pilot light

指示灯的相关短语：

故障指示灯 trouble lamp ; malfunction indicator light

状态指示灯 status indicator lamp ; Revolving lamp

转向指示灯 Direction indicator lamp ; turn light indicator ; turning indicator

充电指示灯 charge lamp charging indicator

蓄电池充电指示灯 battery-charge warning lamp

闪光指示灯 beacon ; flashing light indicator ; flashing trafficator ; flashing head light indicator

停电指示灯 power failure indicator

氖管指示灯 neon indicator ; neonindicator

指示灯的英语例句：

1. As soon as the seat belt sign had been switched off, we rushed out.

安全带指示灯一关掉，我们就冲了出去。

2. The number of indicator lamps in conventional dashboards is increasing.

在常规仪表板上指示灯的数目不断增加.

3. Please extinguish your cigarette when the ` no smoking'signs lights up.

当"禁止吸烟 " 的指示灯亮时,请您熄灭香烟.

4. The ` fasten seat belt'sign comes on.

"系好安全带 " 的指示灯亮了.

5. Green pilot light mounted on inner door. One for each circuit breaker.

绿色指示灯安装在内层门上. 每个断路器都有一个指示灯.

6. Each single board has an indicator light which shows its operation condition.

各单板都有显示其运行状态的指示灯.

7. Latch right lavatory door into divider and verify LAV DOOR annunciator extinguishes.

关闭右侧厕所门,确认“CABINDOOR”指示灯熄灭.

8. The power light flashes red and green as the system start up.

当系统启动时,电源指示灯就会闪烁红色或绿色.

9. Latch left lavatory door into divider and verify LAV DOOR annunciator extinguishes.

关闭左侧厕所门,确认“CABINDOOR”指示灯熄灭.

10. When power indicating lamp lighting, the equipment processing power.

电源指示灯亮, 装置即接通电源.

11. In - charge indicator light changed, after a shut down automatically.

充电中指示灯变亮, 充满后自动关闭.

12. Digital display setting water pipe 4, running lights flashing.

数码管4)显示设定水温, 运行指示灯闪烁.

13. Switch - Position Pilot Lights: Indicate source to which load is connected.

开关位置指示灯: 显示负荷连接至哪一种源.

14. Observe LCD All the single boards have running - state LCDs.

观察指示灯各单板都有显示其运行状态的指示灯.

15. Unlatch right lavatory door from divider and verify LAV DOOR annunciator illuminates.

打开右侧厕所门,确认“LAVDOOR”指示灯亮.