Calculating replacement costs and replacement demand

Driving with lights on per year
OSRAM average values for Europe
(This is how we calculate our replacement market for 24V)*
Heavy Trucks Transporters/
Light Trucks
Driving days per year: 275 days 260 days
Driving hours per day: 8 h 6 h
Time with lights on: 55 % 40 %
*OSRAM calculation model, no liability assumed

Annual lamp costs for fleet