Research On The Quality Control Methord In The Phrase Of Sight Lighting And Engeering Acceptance Of LED Item

Be give out light an efficiency Gao, consume electricity the quantity small new generation green light source, LED is suitable for museum, and exhibition etc. to have the place usage of special request to light.The LED- related research has already got the extensive value of all countries in the whole world.However, though LED illuminates a technique have already illuminated realm to get an application in the our country parts of cities, because LED illuminates the related construction, engineering of engineering acceptance standard didn't°yet be perfect, engineering applied in existence many problem Jis need norm.In the application, people even discover LED the product(is a particularly big power product) has fever quantity Gao, working time long, the life span contains very outstanding problem.Concerning how predict LED the life span of the product, standard hasn't been unifying at home and abroad, among the large-scale experiment still have no enough of experience can draw lessons from.For this, this text commences from the LED basic characteristics and combed the foundation of semi-conductor lighting technique request in the synopsis up, studied to accelerate the basic type that the life span experiments with in common use distribute, tallied up the request of illuminating the engineering the spot acceptance.Also take national"water signs a square" item in swimming center as background, studied LED the life span experiments of the method, parameter test and sample handle and the data handle of contents, and item ending of affair include the engineering system module test, view to illuminate a system test, point show to hold a system test at inside of LED illuminate the engineering of product research method.The textual research signed squares lighting to provide powerful technique foundation for water for LED and made the illuminative art performance dint turned into a new stage and also developed vast space for the development of oneself in the meantime, the building view lighting constructing to film building and glass act wall has important meaning.