LED Knowledge
Comparison of Technologies
A comparison to convince you!
Electricity costs comparison over 10 years*
LEDON LED Lamp
6 watts (corresponds to incandescent lamps up to 40 Watt)
- Warm white light
- Very good colour rendering
- 25,000 hours average service life
- Mercury-free and no UV radiation
- 100% light after switching on
- 1.12 € electricity costs per year*
Frosted incandescent lamp
40 watts
- Warm white light
- Excellent colour rendering
- 1,000 hours average service life
- Mercury-free and no UV radiation
- 100% light after switching on
- 7.50 € electricity costs per year*
CFL energy-saving lamp
9 watts (corresponds to incandescent lamps up to 40 Watt)
- Bland, lifeless light
- Moderate colour rendering
- 4,000 to 8,000 hours average service life
- Contains mercury and usually low UV radiation
- Full light output only after one to five minutes
- 1.70 € electricity costs per year*
* Basis for calculation: electricity costs 0.19 euros/kWh, lamp use 365 days per year for 2.7 hours daily
