Patent ID: 7461955

Claim:
A lighting apparatus, comprising: a louver member configured to engage a chassis of a lighting device, comprising: a first support beam and a second support beam; at least one louver engaging the first support beam and the second support beam; at least one first coupling member extending from the first support beam, wherein the first coupling member is configured to engage the lighting device chassis; at least one second coupling member configured to be coupled to the second support beam and to engage the lighting device chassis to couple the louver member to the lighting device chassis; and a lighting device chassis door comprising a first edge and a second edge, whereby the at least one first coupling member engages the first edge and at least one of the at least one second coupling member engages the second edge to couple the louver member to the lighting device chassis door, wherein the lighting device chassis door defines at least one first coupling member channel and at least one second coupling member channel.