The new LED tubes: OSRAM SubstiTUBE - versatile, efficient and durable - YouTube
Λαμπτήρας 7W T5 LED SubstiTUBE® G5 OSRAM LEDVANCE
LEDVANCE Global - SIMPLY IMPRESSIVE: T5 LED TUBES FOR AC MAINS The OSRAM SubstiTUBE T5 AC MAINS is wired directly in the luminaire and replaces conventional G5 fluorescent lamps on AC mains.