Lighting. Friday , September 08th , 2017 - 14:19:31 PM
Although, both CFLs and LEDs use considerably less electricity than the traditional bulbs. However, long-lasting and more efficient light bulbs pay off over time. CFLs are comparatively cheaper than the LEDs, therefore, one can choose according to the set budget.
2. The LED color temperature used is not good, the simple understanding can be considered the color of light. Color temperature is low, then the light will be out of the green partial red, too high will be blue, are not suitable for indoor lighting. So the indoor lighting on the LED lamp color temperature is a very important parameter. LED generally defined color temperature in the 2700K-4000K for the warm, 4000K-5000K for the natural white, 5000K-6700K for the white, warm white and natural white temperature will give a warm, warm feeling, suitable for use in hotels, hotels, and bedroom. While the white is to give people cool cool feeling, for the office, living room lighting more (fluorescent light is generally more of this color temperature).
You may be surprised by how much dust builds up on chandeliers. It is nearly impossible to see the dust, dirt and grime from below, but if you could get a close-up view of the top of the chandeliers and light fixtures, you would probably be shocked. Every professional chandelier cleaner in NYC will tell you that light fixtures get dirty pretty quickly, especially if they are located in rooms that open to the outside. For example, hotel lobbies tend to get dusty pretty quickly, and dust blows in each time new customers open the doors. Some of that dust makes its way to the ceiling and light fixtures. If you are doubting the amount of build-up on your facilitys light fixtures, get them cleaned and see the difference.
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