OSRAM Na135W Niederdruck Natriumdampflampe
Low Pressure Sodium Lamp
Lampe à vapeur de sodium basse pression

The inside of the outer jacket is coated with tin-doped indium oxide. This thin film reflects the infrared while still allowing the visible light to pass through, in order to improve the thermal insulation of the lamp.

Fiche technique • Data sheet • Datenblatt: OSRAM_SOX.pdf

 

Click to enlarge

Longueur • Length • Länge : 77,5 cm • 30" 1/2
Diamètre • Diameter • Durchmesser : 65 mm • 2" 1/2

 

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