Step 4: Divide the lumen recommendation by the number of viable lighting spots in your office to get the exact number of fixtures needed. Step 5: Go shopping for fixtures that yield the number of lumens you’re looking for. A fixture’s Lux is always indicated on its packaging. ...
Here’s a lumen-to-watt chart. Please note that these ratios may vary slightly, even between different LED products. Foot-candle Foot-candle is the original measurement system for light intensity on a one-square-foot surface from a uniform source of light. In other words, a foo...
So, if you are commissioned to create a painting and have a chance of viewing the wall where the picture will hang, I’d say it is pretty critical to go and have a look. It could be a bright conservatory or a dimly lit corridor and this can dramatically change how you approach the ...
When choosing downlights the LED option is a balance between efficiency (watts) and brightness (lumens). For example, if you usually use a 60-watt incandescent bulb, you now probably want to choose a LED downlight that uses 8 to 12 watts and has a lumen rating of 800 for the same amo...
Even though ColorBright emits much more light than many other LED strip lights on the market, it is our least bright strip, making it a perfect solution for accent lighting. Power supply: We have created a chart to help figure out which power unit you will need for your project. View ...
I have this chart on my site: How much light will Solatube® Provide? A Solatube® Daylighting System – indeed any tubular daylighting device – works in a similar manner to a window; the brighter the day outside, the more light you receive inside. The table below shows lumen and...
If this was five years ago, and you were buying an incandescent light bulb in the grocery store, you would probably know that a 60-watt bulb wouldn’t be as bright as a 100-watt bulb. A lot of LED makers put phrases like “60-watt equivalent” on the packaging to help consumers, ...