True, this element can influence the brightness needed in an outdoor area. For security lighting, the recommended color temperature ranges are from 4500K to 6500K; therein, 6500K is daylight and might ...

There are three main groups of the color temperature of gutter lights: 5000K to 6500K – similar to daylight beams 3500K to 4500K – more a neutral white glow 2700K to 3000K – soft white or warm glow ...

Eye color is a complex genetic trait determined by pairings of genes passed on from each parent. Scientists once believed eye color was determined by a single gene, but advances in genetic research ...

The older the age, the more potential eye issues you’ll be likely to suffer. That explains why reading lights for seniors are different from those for younger readers. Our goal when writing this ...