The artificial light that we use every day provides only partial coverage of the electromagnetic spectrum in the orange, green, and blue domains, and is known to be associated with the development of headaches, eye problems, fatigue, and depression. In contrast, full-spectrum light, which contains all the light of the rainbow, helps people read more easily and prevents seasonal affective disorders associated with lack of exposure to sunlight. The use of full-spectrum light is part of a growing trend in Europe and America as seen for instance with the German federal government which provided hospitals with full-spectrum lamps and made the recommendation that these lights be also installed in the workplace. As such, full-spectrum light is becoming an indicator of healthy living throughout the world.

The full-spectrum, energy-saving lamps designed by Chang Gung Biotechnology are authentic and have high color rendering values (Ra). Solar light represents the true maximum Ra value of 100. Exhibitions at national museums usually use lights with Ra values above 90 while most lighting products currently available on the market have Ra values below 80. The full-spectrum, energy-saving lamps from Chang Gung Biotechnology have Ra values above 90, producing true and vivid colors, enhancing mood, and having beneficial effects on health. Our full-spectrum lamps provide more than 6,000 hours of lamp life and their high power efficiency helps consumers save as much as 10% in energy costs.

With their high color temperature, our lamps provide the brightness, warmth and comfort needed at home. We have designed a series of round bulb, 3U lamp, spiral lamp, and fluorescent tubes, which provide a wide range of choices for the whole family.