LED Context Lighting System in Residential Areas

Table 6

Actual measurements of optical characteristics and power consumption that correspond to the lighting environment indexes.

Zone	Location	Activity	Illuminance [lx]	Color temperature [K]	𝑋	𝑌	𝑍	Warm control rate	Cool control rate	Power consumption
Living room	Entrance	Entering	40	2,643	63.87522	57.22073	14.25261	100	0	8.7136
	Sofa	Watching TV	200	3,016	216.8744	200.4531	81.37658	140	90	20.511
		Reading	401	3,689	416.6726	401.0262	243.5176	155	150	35.506
	Treadmill	Exercising	200	3,016	216.8744	200.4531	81.37658	140	90	20.511
Bedroom	Entrance	Entering	20	2,935	24.25033	22.37136	8.072989	65	25	4.787889
	Bed	Reading	401	3,689	416.6726	401.0262	243.5176	155	150	35.506
	Dressing table	Doing makeup	401	3,689	416.6726	401.0262	243.5176	155	150	35.506
Study room	Entrance	Entering	99	2,955	107.7683	99.20961	37.88805	115	65	11.796
	Reading chair	Reading	1,003	3,614	1050.55	1,003.439	601.261	255	230	77.94444
Kitchen	Entrance	Entering	99	2,955	107.7683	99.20961	37.88805	115	65	11.796
	Kitchen chair	Dining	401	3,689	416.6726	401.0262	243.5176	155	150	35.506
	Cooking table	Meal preparing	401	3,689	416.6726	401.0262	243.5176	155	150	35.506
	Sink	Dish-washing	200	3,016	216.8744	200.4531	81.37658	140	90	20.511
Bathroom	Entrance	Entering	99	2,955	107.7683	99.20961	37.88805	115	65	11.796