Lamp button in voltas ac remote. It may be different in your model but usually you can turn it off/on by pressing sleep button continuously for three times you will hear beep sound once it is activated/deactivated.
lamp button in voltas ac remote
Glow light buttons glow in the dark remote buttons to guide you when it’s dark lock button lock your current setting using the lock button to unlock, press the lock button again most ac mechanics suggest voltas ac and now i know why they suggest it i am using it on my living room which slightly bigger the cooling effect is so quick.