💡↔🔴

#blinking light #light on off #indicator light #signal blink #flashing light #power cycle

🔘💡🕯️/🔘✅❌

#button toggle #switch state #device power #interface button #activate deactivate #light on off

💡🔆⚫️

#light on off #bright dark #electricity control

💡🔄🌑

#light bulb toggle #dark mode switch #light on off #theme toggle #appearance setting #brightness mode #power saving mode

💡✨⬛✨⬛

#bulb flickering #faulty lightbulb #intermittent light #light on off #power fluctuation