The Golden DRAGON Oval Plus LED from OSRAM Opto Semiconductors offers perfect lighting performance and energy-efficient street lighting without the need for secondary optics. This LED is a new integrated lens, which is a highlight. In addition, it has an elliptical radiation pattern that can project directional illumination, making it ideal for street lighting and is effortless and worry-free.
Golden DRAGON Oval Plus delivers uniform, uniform elliptical light for all linear and efficient lighting applications, especially street lighting and tunnel lighting. This LED also meets all the requirements for uniform and uniform lighting, and is free of lead and mercury, in line with future trends in energy-efficient outdoor lighting.

Copper Alloy Manganin Strip,Copper Alloy Strip Manganin,Manganin Strip
NiCr alloy Super alloy Co., Ltd. , http://www.chromiumaluminium.com