US 12,455,064 B2
Lighting device with selectively adjustable illuminated height/width ratio
David Alessio, Aliso Viejo, CA (US); Daniel Wacholder, Aliso Viejo, CA (US); and Nick Sheridan, Aliso Viejo, CA (US)
Assigned to Cerno, LLC, Aliso Viejo, CA (US)
Filed by Cerno, LLC, Aliso Viejo, CA (US)
Filed on May 16, 2023, as Appl. No. 18/318,458.
Prior Publication US 2024/0384860 A1, Nov. 21, 2024
Int. Cl. F21V 17/00 (2006.01); F21V 11/18 (2006.01); F21V 21/03 (2006.01); F21V 21/30 (2006.01)
CPC F21V 17/002 (2013.01) [F21V 11/183 (2013.01); F21V 21/03 (2013.01); F21V 21/30 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A lighting device comprising:
a base configured to be attachable to a base support structure;
a first light housing coupled to the base and configured to be engageable with a first light source to illuminate a first light beam along a first illumination axis when the first light source is engaged with the first light housing and the first light source is actuated, the first light housing being moveable relative to the base;
a first beam modifying device being selectively attachable to the first light housing in optical alignment with the first light source;
a baffle coupled to the base, the baffle being selectively pivotable relative to the first light housing to selectively block a desired amount of the first light beam from passing beyond the baffle;
the first light housing being configured such that movement of the first light housing relative to the base facilitates adjustment of a position of an illuminated area defined, at least in part, by the first light beam;
the first beam modifying device being configured such that attachment of the first beam modifying device to the first light housing facilitates adjustment of a size of the illuminated area.