Cost of waste, a year
Timer
$10,540
Photocell
$21,788
Unsold timer
$10,644
Unsold photocell
$9,065
Outdoorlink
$0
NeededWastePre-sunset
Wasted in a year
$52,037a yearelectricity cost
€46,437in euros
196,290kWhelectricity
69.3 tCO₂
Example · Germany · 250 timer and 100 photocell faces · timers 18:00–23:30 · 400 W · 80% sold
Intelligent Illumination