Just for the information, as by here I have never seen any par20.
I have seen a dimmable CFL today. Its price was 2.5 times the price of the non-dimmable.
I have seen another one you can dim with the switch, system called vario :
- one click = full light
- three click (on/off/on) = soft light
Its price was 2 times the price of the non-dimmable.
All specs were identical (20W 100Wequiv, 10000h)
Denis.
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Earth absorbs 1.8 t CO2/head/yr, while a French generates 6.2 t CO2/yr
To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.- kg saved 06/08-08/09: 1816.9+382.9 (ecodriving / 1420mi not driven) = 2199.8
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(2.66 kg/l diesel)
- kg saved by 3kWc photo-voltaic solar panels : 187 kg/yr
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(59.1 g/kWh)
Radioactive wastes saved by 3kWc photo-voltaic solar panels :
- Long life (>100,000 years) : 2.85 g/yr (0.9 mg/kWh)
- Short life (<300 years) : 31.7 g/yr (10.0 mg/kWh)
Based upon "official" French figures...