Patent ID: 8240887

Claim:
A light module comprising: a base ring configured to hold a light engine having a printed circuit board having a light emitting diode (LED), the base ring having side walls defining a cavity, the side walls having a securing feature; an optical component received in the cavity, the optical component being positioned to receive light from the LED, the optical component having a predetermined lighting characteristic, the optical component being configured to emit the light generated by the LEDs in accordance with the predetermined lighting characteristic; a top cover coupled to the base ring, the top cover having a securing feature engaging the securing feature of the base ring to couple the top cover to the base ring, the top cover being rotatably coupled to the base ring such that the securing feature of the top cover is rotated along the securing feature of the base ring as the top cover is coupled to the base ring; and a compression ring positioned between the top cover and the optical component, the compression ring being compressed between the top cover and the optical component when the top cover is coupled to the base ring.