China
Manufacturer/ Producer
Guangzhou jade bright photoelectric lighting LimitedGuangzhou jade bright photoelectric lighting limited, is committed to the development of a new type of green environmental protection, energy-saving healthy LED products and related product development, production, sales, service as one of the enterprises. The company founded by brand " green bright photoelectric " series of LED products, widely used in small and medium-sized enterprises, schools, hotels, shopping malls, underground parking, hospital, office, leisure square, home furnishing and street and other places Lianghua and landscaping. To provide first-class quality of LED lighting products, high-quality pre-sale after sale services, can also provide a full range of LED solutions. Our aim is: " to science as the driving force, to the quality of survival, to the credibility of development " concept, sincerely welcome global friends from all walks of life come to visit, business negotiations! Company name: Guangzhou jade br
Manufacturer/ Producer
Guangzhou City Xinhua Street Canton Village White Shantang Industrial Zone Kemao building 3/4 building
510800 City of Guangzhou - China
United Kingdom
Knight Optical offer a range of Stock N-BK7 Dome Windows, for use with Underwater Lighting. A dome is an optical window composed of two parallel curved surfaces. Domes are commonly used in defence applications and often in extreme environments such as Submersible ROV’s. The shape of the window creates a naturally strong shape that gets tougher under pressure. Using a curved dome optical surface allows for an increased beam angle, therefore allowing a greater area to be lit from one light source. For visible applications, N-BK7 with its high optical quality and uniform transmission and low absorption in the visible spectrum makes it an ideal material for underwater lighting. A tough and cost effective solution which allows for good transmission of the light source in the underwater environment will both protect the light source as well as transmitting from 300nm up to 2µm. For more information read PDF
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