US 12,215,832 B2
LED luminance and color visualization and specification system and method
Edmund C. Kang, Whitestone, NY (US); and Ki S. Lee, Palisades Park, NJ (US)
Assigned to Bitro Group, Inc., Hackensack, NJ (US)
Filed by Bitro Group, Inc., Hackensack, NJ (US)
Filed on Jan. 2, 2024, as Appl. No. 18/402,191.
Application 18/402,191 is a continuation in part of application No. 17/863,959, filed on Jul. 13, 2022, granted, now 11,873,983.
Claims priority of provisional application 63/221,573, filed on Jul. 14, 2021.
Prior Publication US 2024/0142068 A1, May 2, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. F21K 9/237 (2016.01); F21V 17/04 (2006.01); F21V 17/10 (2006.01); F21V 23/00 (2015.01); F21W 131/30 (2006.01); F21Y 115/10 (2016.01)
CPC F21K 9/237 (2016.08) [F21V 17/04 (2013.01); F21V 17/105 (2013.01); F21V 23/009 (2013.01); F21W 2131/30 (2013.01); F21Y 2115/10 (2016.08)] 20 Claims
OG exemplary drawing
 
1. An LED specification system comprising:
at least one LED light output device having:
an LED light source;
a first exchangeable face panel selectable from a plurality of potential exchangeable face panels; and
a housing for locating the first exchangeable face panel relative to the LED light source and for orienting the LED light source such that light from the LED light source passes through the first exchangeable face panel;
a user interface for selecting at least one preferred output characteristic for light from the LED light output device or for controlling an actual output of the LED light output device;
a transformation module for defining an LED specification value based at least partially on the user selected preferred output characteristic or an actual configuration of the LED light output device at a particular time.