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European Solar Power Directory

Solar lamp - Steca - ESL 11 watts

Price:   27,00 EUR
Item-No.:   e-44-50-440
Ready for shipping:   in 24 hours
Reviews  Stk. 




Steca designed and recently improved the electronic ballast of the 12 V DC compact fluorescent lamp (CFL). Preheating, high electronic efficiency and low thermal losses increase the lifetime of the CFL to more than 100.000 on / off switching cycles. The Steca CFLs show much higher lumen efficiencies (lm/W) compared to LED or incandescent lamps.




Brightness of 11 W CFL is comparable with a 60 W incandescent bulb  
Saves up to 80 % of energy compared to an incandescent bulb  
High reliabilty of more than 100.000 on / off switching cycles  
Easy to install by a E27 or bayonett socket  
Several years of operation in the field  
Soft lighting color by „globe“ design  
Compact & robust product design  



Technical data  
Nominal current at 12 V 920 mA
Nominal voltage 12 V
Nominal power 11 W
Luminus flux 550 Lm (12 V)
Luminus efficiency 50 lm/w (12 V)
Life span (minimal) 6,000 h
Switching cycles 100.000
Ambient temperature allowed

-5 °C...+40 °C

Dimensions l x w 163 x 55 mm
Weight 135 g
Socket E27 / Bayonett
Light colour cool white (6400K) / warm white (2700K)
  Technical data at 25 °C / 77 °F


Quality & Safty


Conform to European Standards (CE)  
Listed for Worldbank funded projects in China, Sri Lanka  
Development in Germany  
Manufactured in an ISO 9001 facility  






Price including 19% VAT plus additional shipping fees
This product was added to our catalog on Tuesday 31 October, 2006 .
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