Results of researches of distribution of light from light-emitting diodes of circular action with various external reflectors

Results of calculations isocandels and illuminations from the offered light device containing parabola and cylinder reflectors with two light-emitting diodes of circular action, located on inclined walls are presented. Distributions of illuminations from an experimental breadboard model of the fixture with a reflector in the form of the truncated pyramid with four light-emitting diodes are measured also. As initial data in calculations parameters of light-emitting diodes of type U-360 Bl which is developed and released in NPC OPTEL are used.