LED Lights: How to save your electricity bill in Singapore?
If you live in Singapore, and you receive your PUB bill every month, you will notice your electricity is charged by kWh( Kilowatt hour) and each kWh costs $0.30 inclusive of GST.
The kWh is computed from the watts and hours you use electrical lighting appliances. Major appliances include air conditioners, refrigerators and lightings.
Lighting contributes to about 30 percent of the electric bill for a typical office and household. Commercial offices are lit for about 12 hours a day while residential households use only 4 hours.
The general lighting usage in Singapore is mainly energy saving fluorescent and conventional lightings. In order to analyse user savings on electricity bills, we have compared traditional lights with LED light replacement (with similar brightness) as follows:
LED lighting cost you more upfront, but you can save more in the long run. The watts used is lower for LED lights, thus kWh is
lower, which means we save on electricity bill. Based on above table, we can see that the additional investment in LED lighting has
a payback of about 0.65 year. When your average household daily usage is only 4 hours, you get a payback of about 1.95 years. If
the warranty on LED lights can be more than average of 1.3 years, this is a wise investment to change to LED light.
Greenmax Lighting provides 2 years warranty for all LED lighting products, you get guaranteed savings. You continue to save for
more than 5 years!
The kWh is computed from the watts and hours you use electrical lighting appliances. Major appliances include air conditioners, refrigerators and lightings.
Lighting contributes to about 30 percent of the electric bill for a typical office and household. Commercial offices are lit for about 12 hours a day while residential households use only 4 hours.
The general lighting usage in Singapore is mainly energy saving fluorescent and conventional lightings. In order to analyse user savings on electricity bills, we have compared traditional lights with LED light replacement (with similar brightness) as follows:
LED lighting cost you more upfront, but you can save more in the long run. The watts used is lower for LED lights, thus kWh is
lower, which means we save on electricity bill. Based on above table, we can see that the additional investment in LED lighting has
a payback of about 0.65 year. When your average household daily usage is only 4 hours, you get a payback of about 1.95 years. If
the warranty on LED lights can be more than average of 1.3 years, this is a wise investment to change to LED light.
Greenmax Lighting provides 2 years warranty for all LED lighting products, you get guaranteed savings. You continue to save for
more than 5 years!