German automotive giant Volkswagen's electric SUV ID.4 uses in-car lights to communicate with passengers. Placed under the windshield, 54 LEDs communicate with passengers using both lighting patterns and colors.
More and more consumers are meeting with LED lighting every day. LEDs are highly efficient and long-lasting light sources. LED lights must meet certain criteria to operate safely during their specified lifetime. Testing LED lamps and fixtures before they are released enables consumers to purchase high-quality products.
There are some startling claims about LED lights, the latest and most efficient of lighting technologies. Misinterpretation of research in this area causes fears. Can LEDs really do that much harm to health?