(1) Factors can effect the beam angle A. The shape of led downlight; B. The structure of clip; C. The led Chip and its structure; D. The refractive index of the encapsulated glue; E. Consistency of material quality; F. The encapsulation process (Luminous height position of the chip);
The beam angle of yunsun led recessed downlight is 90°, suit for north american market.
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