Undercabinet lighting devices and methods for installing the same

A lighting device comprising:

• a housing including a base, a first side wall, a second side wall, the housing being configured to be positioned within a slot formed in an external structure;
• a light source coupled to the housing;
• a light guide panel coupled to the housing and configured to diffuse light emitted by the light source;
• and
• a lens including a base, a first side wall, a second side wall, a first wing protruding from an inner surface of the first side wall, and a second wing protruding from an inner surface of the second side wall, the lens being coupled to the housing such that a portion of the first side wall of the housing and a portion of the second side wall of the housing are positioned between the first side wall of the lens and the second side wall of the lens.

A lighting device comprising:

• a housing including a base, a first side wall, a second side wall, a first bumper protruding from an outer surface of the first side wall, the first bumper being moveable relative to the first side wall of the housing to aid in positioning the housing within a slot formed in an external structure;
• a light source coupled to the housing;
• a light guide panel coupled to the housing and configured to diffuse light emitted by the light source;
• and
• a lens including a base, a first side wall, a second side wall, the lens being coupled to the housing such that a portion of the first side wall of the housing and a portion of the second side wall of the housing are positioned between the first side wall of the lens and the second side wall of the lens.

A system comprising:

• a plurality of lighting devices, each of the plurality of lighting devices including:
• a housing including a pair of deflectable bumpers configured to aid in positioning the housing in a slot formed in an external structure;
• a light source coupled to the housing;
• a light guide panel coupled to the housing and configured to diffuse light emitted by the light source;
• and
• a lens including a pair of wings configured to aid in distributing light, the lens being coupled to the housing such that a portion of the housing is disposed within an internal cavity of the lens.