When the connection to the ground breaks, the neutral bar floats. Between the utility and your electric panel is where it can happen. What is the purpose of a floating neutral? The transfer switch does not switch out the neutral to ground connection when the floating neutral configuration is used. Why do you float the […]
Seasonal depression can be mitigated by a high color temperature and intense light source. The lamps are rated for 5,000 to 10,000 lux and most of them favor 10,000 for good measure. How many lumens do I need for light therapy? Can you get too much light therapy? It’s possible to get too much light […]
How long do LED dusk to dawn lights Last? Do dusk to dawn lights stay on all night? The motion- activated lights don’t stay on for long, but most dawn to dusk lights do. If you have pets and want to deter criminals, these lights are a good choice. Why does my dusk to dawn […]
How far does a street light illuminate? The street pole heights are usually between 9 and 14 feet. The street light pole needs to provide enough light in order to not have a lot of glare. Street lights are supposed to illuminate the way for pedestrians, cyclists, and motorists. What is the average distance between […]
If you want enough bathroom lighting, you’ll want bulbs with the equivalent of at least 60 watt. If you prefer the bathroom to be brighter, you might want to use 75- watt-equivalent bulbs. How bright should a bathroom light be? Just like the Daylight, the bathroom lighting needs to be bright. The bathroom should have […]
One lm is equal to one foot-candle. This is a measurement in the UK. A lm can be measured by a square meter or lux. In other words, a foot-candle is equivalent to about 10 lux. What is the Footcandle standards in lighting? The most common unit of measure used by lighting professionals is footcandles. […]
The force is applied by the time interval when it is applied. It’s better to hit a haystack than a concrete wall when the car is out of control. Smaller force is achieved by waning momentum over a longer period of time. What is safer to do when car brakes are lost? What happens if […]
There is a distance between two street lamps. Pole heights and other factors are included in the calculation of this. Good illumination on the streets is maintained by keeping a standard distance from them. There is a distance between two lamps that can be as much as 50 meters. How many meters are between street […]
What are the lights in parking lots called? The most common types of lamps used in parking garage are HPS, Metal Halide and Fluorescent. HPS and Metal Halide Lamps produce high levels of light output that are needed for outdoor lighting and garage facilities. What kind of lights are used in parking lots? High intensity […]
What are official pavement markings? Markings on the road convey messages. They tell you which part of the road to use, give you information about the conditions ahead, and let you know where you can pass. There are yellow lines that separate traffic from each other. Staying to the right of yellow lines is important […]
