Screw In 5W Energy Saving Bulbs
Regular screw fitting (E27) warm white energy saving bulbs from Ecosavers. Use just 5 Watt energy whilst emitting a lighting output equal to a standard 30 Watt bulb.
These 400 Lumens bulbs come with a 5 year guarantee and have a 15,000 hour lighting lifetime.
Estimated saving per annum per 5W Screw In Bulb
Based on bulb emitting light an average of 6 hours per day and assuming you pay 20 cent per KW it would work out as follows
Standard 30W Bulb
Lighting time per annum 6 hrs x 365 days = 2,190 hours
Cost per hour 0.03KW x 0.20 cent x 2,190 hours = €13.14 per annum per bulb
Ecosavers 5 Watt Screw In Bulb
Cost per hour 0.005 KW x 0.20 cent x 2,190 hours = €2.19 per annum per bulb
Annual saving per bulb €10.95
Get 5 bulbs for the price of 4 for a limited period
Screw In Energy Saving Bulb Technical Specifications
Wattage | 5W |
Wattage Equivalent | 30W |
Lumens | 400 |
Lumens per Watt | 80 |
Light Colour Temperature | 2700K |
Lifetime in hours | 15,000 |
Dimmable | No |
Beam Angle | 160 degrees |
Instant On | < 1 Secs |
Switch Cycles | 12,500 |
Colour Rendering Index (CRI) | 80 |
Power Factor | >0.5 |