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Source, 2009
Lightbox: laser print on acetate on corrugated plastic, wood, 2 full-spectrum, daylight temperature fluorescent lights; 2 123-watt solar panels, 2 sets of 12-V deep-cycle batteries, inverter, timer
73.5" x 48"
Lightbox: laser print on acetate on corrugated plastic, wood, 2 full-spectrum, daylight temperature fluorescent lights; 2 123-watt solar panels, 2 sets of 12-V deep-cycle batteries, inverter, timer
73.5" x 48"
Two solar-powered batteries supply approximately 15 hours of illumination to the lightbox. Each set of two batteries are switched once per week and are allowed to recharge via the solar panels.
The lightbox is illuminated for three hours per day, from 2-5pm. Depending on the weather and the amount of sunshine, there is the potential for the batteries to recharge faster and for the lightbox to be on for more hours per day.