Patent ID: 7232239
Filing Date: 2007-06-19
Classification: F21S,F21V,F21W,F21Y

Abstract:
1. A lamp including two fluorescent tubes arranged in parallel relationship and light distribution chambers which extend laterally therefrom on both sides, and a light-technical louver element arranged beneath the fluorescent tubes, for delimiting the light radiating angle of the fluorescent tubes downwardly, and arranged between the fluorescent tubes is an elongate trough which is in the form of a reflector on its outside, for accommodating the electronic operating elements for the fluorescent tubes, wherein the light chambers have substantially perpendicular boundary surfaces of a light-scattering transparent material, which face towards the respective fluorescent tubes and wherein the substantially perpendicular boundary surfaces of the light chambers has an offset portion away from the fluorescent tube at the edge adjacent to the light-technical louver element.