The use of Daytime Running Lights (DRLS) has increased in popularity with car designers throughout the...

 

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The use of Daytime Running Lights (DRLS) has increased in popularity with car designers throughout the world. In some countries, motorists are required to drive with their headlights on at all times. U.S. car manufacturers now offer models equipped with daytime running lights. Most people would agree that driving with the headlights on at night is cost effective with respect to extra fuel consumption and safety considerations (not to mention required by law!). Cost effective means benefits outweigh (exceed) the costs. However, some consumers have question whether it is cost effective to drive with your headlights on during the day. In an attempt to provide an answer to this question, let us consider the following suggested data: 75% of driving takes place during the daytime. 2% of fuel consumption is due to accessories (radio, headlights, etc.). Cost of fuel = $4.00 per gallon. Average distance travelled per year = 15,000 miles. Average cost of an accident = $2,800. Purchase price of headlights = $25.00 per set (2 headlights). Average time car is in operation per year = 350 hours. Average life of a headlight = 200 operating hours. Average fuel consumption = 1 gallon per 30 miles. Let's analyze the cost effectiveness of driving with headlights on during the day by considering the following set of questions: What are the extra costs associated with driving with headlights on during the day? What are the benefits associated with driving with headlights on during the day? What additional assumptions (if any) are needed to complete the analysis? Is it cost effective to drive with headlights on during the day? The use of Daytime Running Lights (DRLS) has increased in popularity with car designers throughout the world. In some countries, motorists are required to drive with their headlights on at all times. U.S. car manufacturers now offer models equipped with daytime running lights. Most people would agree that driving with the headlights on at night is cost effective with respect to extra fuel consumption and safety considerations (not to mention required by law!). Cost effective means benefits outweigh (exceed) the costs. However, some consumers have question whether it is cost effective to drive with your headlights on during the day. In an attempt to provide an answer to this question, let us consider the following suggested data: 75% of driving takes place during the daytime. 2% of fuel consumption is due to accessories (radio, headlights, etc.). Cost of fuel = $4.00 per gallon. Average distance travelled per year = 15,000 miles. Average cost of an accident = $2,800. Purchase price of headlights = $25.00 per set (2 headlights). Average time car is in operation per year = 350 hours. Average life of a headlight = 200 operating hours. Average fuel consumption = 1 gallon per 30 miles. Let's analyze the cost effectiveness of driving with headlights on during the day by considering the following set of questions: What are the extra costs associated with driving with headlights on during the day? What are the benefits associated with driving with headlights on during the day? What additional assumptions (if any) are needed to complete the analysis? Is it cost effective to drive with headlights on during the day?

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Daytime running lightlight otherwise called DRL can be depicted as a moderately new component on vehicles DRLs are being introduced two by two on the front space of a vehicle and they transmit yellow ... View the full answer