Light e.g. headlight, for e.g. automobile, has photo-emissive unit to emit light from region having linear limit, and lens to project shape of light region for forming line of cut that forms limit between bright and dark regions

摘要

The light has a photo-emissive diode module (100) fixed to a lens (204) by a fixation unit. A photo-emissive unit (102) emits light from a region having a linear limit. A support unit adjusts the limit on a preset fixing position with respect to a reference position. The lens projects the shape of the light region to form a line of cut that forms the limit between bright and dark regions.