Patent ID: 7876032

Claim:
A light unit having a concave reflector which is coupled to a base, the reflector having an outlet opening and an axis, the reflector surrounding a light source which is elongated in the axial direction, the light source being surrounded, at a distance, by a cylindrical protective tube elongated in the axial direction and comprising a first open end which is near the base and a second open end which is opposite the first open end, the light unit further comprising an anti-glare device provided at the second open end of the cylindrical protective tube and wherein the anti-glare device is clamped directly onto the cylindrical protective tube via a latching connection arrangement which is integral to the anti-glare device, wherein the anti-glare device comprises a cover cap, wherein the cover cap has a hemispherical termination part arranged so that light emitted from the light source is not directly visible outside the light unit and wherein the diameter of the cylindrical section is 5 to 20% larger than the maximum diameter of the hemispherical termination part.