LED Context Lighting System in Residential Areas

Table 4

Lighting environment indexes suitable for different user locations and behaviors.

Zone	Location	Activity	Illuminance [lx]	Color temperature [K]
Living room	Entrance	Entering	30-40-60	2,250–2,400
	Sofa	Watching TV	150-200-300	2,700–3,500
		Reading	300-400-600	3,000–4,500
	Treadmill	Exercising	150-200-300	2,700–3,500
Bedroom	Entrance	Entering	15-20-30	2,000
	Bed	Reading	300-400-600	3,000–4,500
	Dressing table	Doing makeup	300-400-600	3,000–4,500
Study room	Entrance	Entering	60-100-150	2,500–2,800
	Reading chair	Reading	600-1,000-1,500	more than 3,500
Kitchen	Entrance	Entering	60-100-150	2,500–2,800
	Kitchen chair	Dining	300-400-600	3,000–4,500
	Cooking table	Meal preparing	300-400-600	3,000–4,500
	Sink	Dish-washing	150-200-300	2,700–3,500
Bathroom	Entrance	Entering	60-100-150	2,500–2,800