Energy-saving lamp with 11W and E27 thread.
Energy-saving lamps are fluorescent lamps with electronic fluorescent self-ballastlamps.
These lamps can be operated very well with trapezoid inverters.
Their substantial advantage is their high luminous efficiency. They convert
more energy compared with conventional lamps into light, are thus substantially
more economical.
An energy-saving lamp with 15 W of electrical capacity
supplies for instance the same light-current as a 75W-filament bulb. Accordingly
energy-saving lamps
with 7 W, 11 W and 20 W can replace approximately the 40W - 60W and 100W-filament
bulbs.
Compared with a lamp energy energy-savings lamp have eight - a twelvefold life
span (8000 to 12000 hours).
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