

Select lights having highest efficiency level in Energy Efficiency Label, we recommend LED
Select lights having highest efficiency level in Energy Efficiency Label, we recommend LED
Use (SENSOR) that turns on and off automatically
Utilize sunlight during daytime as much as possible
Divide lighting devices into several switches
Use dimmers
Choose the comparison
LED
x
Incandescent
CFL
x
Incandescent
LED
x
CFL
Bulb type
LED
Incandescent
level
A
F
Life span
20,000 hours
1500 hours
Amount of energy
6W
60W
Operating hours
3 hours daily
3 hours daily
Duration
5 years
5 years
Consumption tariff
18 halala
18 halala
Number of bulbs
150 bulbs
600 bulbs
Approximate purchase cost
1350 SAR
1200 SAR
Consumption cost
875 SAR
8748 SAR
Total cost
2225 SAR
9948 SAR
Savings rate up to
Bulb type
CFL
Incandescent
level
D
F
Life span
6000 hours
1500 hours
Amount of energy
15W
60W
Operating hours
3 hours daily
3 hours daily
Duration
5 years
5 years
Consumption tariff
18 halala
18 halala
Number of bulbs
150 bulbs
600 bulbs
Approximate purchase cost
750 SAR
1200 SAR
consumption cost
2187 SAR
8748 SAR
Total cost
2937 SAR
9948 SAR
Savings rate up to
Bulb type
LED
CFL
Level
A
D
Life span
20000 hours
6000 hours
Amount of energy
6W
15W
Operating hours
3 hours daily
3 hours daily
Duration
5 years
5 years
Consumption tariff
18 halala
18 halala
Number of bulbs
150 bulbs
150 bulbs
Approximate purchase cost
1350 SAR
750 SAR
Consumption cost
875 SAR
2187 SAR
Total cost
2225 SAR
2937 SAR
Savings rate up to
How to calculate consumption of house lighting?
The standard specification is based on a standard running time of the lamp per day, which is two and a half hours. To find out the daily consumption, multiply consumption hours by the total power of lighting in the house.
Are LED bulbs economical?
yes; LED technology is one of the most economical technologies, as it consumes little energy and is highly luminous.
Are LED bulbs economical?
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