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Information × Registration Number 0214U007523, 0113U005168 , R & D reports Title Implementation of pilot projects for lighting of metro stations using LED lamps with E14 and E27 socket popup.stage_title Head Sorokin Victor, Registration Date 30-10-2014 Organization Institute of Semiconductor Physics of NAS of Ukraine popup.description2 The product specifications using heat scattering materials, including dielectric, in order to reduce the heat load and thermal stabilization of the LEDs was elaborated. The parameters of LED lamps were worked out. The design documentation for tooling for prototyping of lamps, including vide tools, jigs and fixtures was created. Technological processes of manufacture of parts of LED lamps was created too. Lighting, electrical and thermal harameters of retrofits were tested. A pilot batch of retrofits in the amount of 3,000 units. was produced , including: 500 pcs. 4 W with a ceramic heat sink; 2000 Pieces 5 watt ceramic heat sink; 500 pcs. 4 W with a plastic radiator. The retrofits will be used on the underground stations in Kiev and other objects. Product Description popup.authors Василинчук І.П. Вовк Я.Ю. Дударчук B.П. Рибалочка А.В. Сидько І.П. popup.nrat_date 2020-04-02 Close