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 |
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