Tag: Led lighting

The majority of standard indoor LED light bulbs emit virtually no ultraviolet B (UVB) radiation, the specific wavelength needed for the body to synthesize vitamin D. This means that typical household LED lights do not produce vitamin D.

According to research from Philips, understanding lumens is now crucial for modern lighting decisions, as wattage is no longer a reliable indicator of brightness. A lumen is the standard unit of measurement for luminous flux, quantifying the total amount of visible light emitted by a light source. Unlike watts, which measure energy consumption, lumens tell you precisely how bright a bulb will shine.