How Much Does an LED Bulb Cost Per Day?

LED bulbs are popular for their energy efficiency and long lifespan. But how much does it actually cost to keep an LED bulb on for a day? In this article, we calculate the costs and provide tips on saving even more energy.

How Much Energy Does an LED Bulb Use?

The energy consumption of an LED bulb depends on its wattage and usage duration. On average, a standard LED bulb consumes between 5 and 10 watts. In comparison, a traditional incandescent bulb typically uses 40 to 60 watts for the same brightness.

How to Calculate the Cost Per Day?

You can calculate the daily cost of an LED bulb using the following formula:

Consumption (kWh) × electricity price (€ per kWh) = cost per day

Example calculation:

• LED bulb: 8 watts (0.008 kWh per hour)
• Average usage per day: 5 hours
• Electricity price: € 0.40 per kWh

0.008 kWh × 5 hours = 0.04 kWh per day

0.04 kWh × € 0.40 = € 0.016 per day

How Much Can You Save with LED Bulbs?

Compared to a 60-watt incandescent bulb, you save significantly on energy costs. An incandescent bulb that runs for 5 hours per day costs about € 0.12 per day, while an LED bulb costs only € 0.016. This results in a savings of over € 35 per year per bulb.

Extra Tips to Save Energy

• Use smart lighting: LED bulbs with motion sensors or timers help prevent unnecessary energy use.
• Choose dimmable LED bulbs: They consume less energy when lower brightness is required.
• Turn off lights when not needed: Even though LED bulbs are energy-efficient, unnecessary usage still costs money.
• Check energy labels: LED bulbs with an A++ energy rating are the most efficient choice.

Want to save energy and find the best LED bulb for your needs? Choose smart lighting and reduce your costs in the long run!