Last seen: Dec 10, 2018
Most fluorescent and HID lamps do not provide full brightness the moment they’re switched on, with many requiring three minutes or more to reach maxim...
Energy consumption is one of the world’s biggest problems, with more and more rivers and natural water supplies being cut off to make way for dams and...
CFL bulbs are made of glass tubes filled with gas and a small amount of mercury. The amount is so small that an old-fashioned glass thermometer holds ...
Definitely avoid fluorescent lights. Any new lights should be LED.
One of the things that is often missed in offices around lighting is the desk! Yes, the desk! Many office desks have a highly reflective surface w...
Office lights generally office a cool white colour temperature, in the range of 4000K.
I would agree that you should add lamps to every desk in an office.
Some benefits: - Massively cheaper to run - Last longer - Produce very little heat - No flicker - Immediate start - Eco friendly
In offices, use high quality LED panel lights with sufficient spacing that there are no pools of shadows.
Ceiling fans have a stationary armature and the motor moves in the counter-clockwise direction. Since, the blades of the fan are attached to the motor...
Primarily, the fan blades turn and push air downward, creating a downdraft and making a room feel substantially cooler. This is because the blades of ...
Best type of desk lamp is when the globe is completely shaded and the globe is pointed directly at wherever you need it. Try to avoid harsh reflective...
I’ll admit fairy lights are tiny yet surprisingly bright, beautiful, incredibly easy to work with, and can go almost anywhere...with so many endearing...
Current without voltage specs is meaningless. Incandescent bulbs emit light by heating a resistive filament of tungsten to very high temperatures, lik...
Another issue with artificial lighting is the 'flicker' involved. Lamps operating on AC produce light flickering at a frequency of 100 Hz, twice the p...
In the simplest terms, a light-emitting diode (LED) is a semiconductor device that emits light when an electric current is passed through it. Light is...