From an energy perspective, it is worth turning off most types of lighting when leaving a room. The exception is classic ...

To check compatibility, turn off power to your current switch at the ... in motion detection sensor to turn the light on when someone enters the room. You can choose to have the light turn on ...

To check for reflective surfaces: Turn off the lights in your room. Shine your smartphone’s flashlight on areas where a camera could be hidden, such as air vents, smoke detectors, alarm clocks ...

Sure, you could get a regular light fixture like a normal person… Or you could use close to a thousand RGB LEDs to light your room! That’s what [Dmitry] decided to do after trying to figure ...

If your light bulbs are flickering, turn off the power and, using a glove to protect your hand from heat, screw the bulb in more tightly. If a light bulb is in too loosely the socket isn't making ...