Patent ID: 8545065

Claim:
A lighting apparatus comprising: a body including a substrate, a light emitting module with a light emitting diode (LED) mounted to the substrate, and a heat sink to dissipate heat from the light emitting module; a support member to support the body at a plurality of different tilt positions relative to the support member, the support member including an end portion; and a connection member provided to the body to connect the body to the support member, the connection member including a first projection that extends to a first height and a second projection that extends to a second height, wherein the body is provided in a first tilt position relative to the support member when the first projection contacts the end portion of the support member without the second projection contacting the support member, and the body is provided in a second tilt position relative to the support member when the second projection contacts the end portion of the support member, wherein the support member includes a first surface to face an inner surface of the connection member, and a second surface, wherein when the body is in the first tilt position relative to the support member, the first projection contacts the second surface of the support member without the second projection contacting the support member, and when the body is in the second tilt position relative to the support member, the first projection contacts the first surface of the support member and the second projection contacts the second surface of the support member.