Osram 64617 S lamp halogen 12V 75W G5.3 4.8 with reflector|Halogen Bulbs| - AliExpress
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Computaleta - Introducing OSRAM G5, the lastest in lighting technology. G5 provides a higher output that lowers electrical losses and voltage drop. This upgrades the system efficacy, from as low as 110lm/w
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