Development and Performance Evaluation of Light Shelves Using Width-Adjustable Reflectors

Table 7

Optimum angle and total electricity consumption for the light shelves with reflector widths of 0.3 m and 0.6 m.

Width (m)	Summer		Middle season		Winter		Electricity consumption (kWh)
	Optimum angle	Electricity consumption (kWh)	Optimum angle	Electricity consumption (kWh)	Optimum angle	Electricity consumption (kWh)
0.3	30°	0.120	30°	0.102	30°	0.063	0.285
0.6	30°	0.114	30°	0.114	30°	0.063	0.291