OSRAM Opto Semiconductors has been a leading LED manufacturer for more than 30 years. The company offers top-quality solutions for indoor and outdoor lighting as well as horticultural and retail lighting. Indoor lighting solutions include LED downlight, LED retrofit lighting, as well as LEDs for architectural lighting. Outdoor lighting solutions include LED lighting for streets, parking lots and gas stations. For the retail industry, OSRAM offers display lighting, downlight, accent lighting, and freezer case lighting. In horticulture, LEDs can stimulate plant growth by up to 40 percent and drastically reduce energy consumption. This website provides information, tools, and solutions for the solid state lighting space.