Lampe, sodium 250w, GE LightingLU250T40Q.
Documents techniques
Spécifications
Brand
OsramDétails du produit
Tubulaire, SON-T
Très bon rendement mais rendu des couleurs pauvre, typiquement Ra20 - 39
Les versions à arc double augmentent sensiblement la durée de vie de l'ampoule et permettent un rallumage à chaud après une panne de courant.
SON-T Plus offre un flux lumineux supérieur de 20 % et une durée de vie de l'ampoule plus longue.
Discharge SON Lamps
These lamps combine high efficiency and long life with an improvement in colour appearance and rendering compared with low pressure lamps. SON lamps emit a golden-white light. The SON-T lamp, with its clear tubular outer envelope, lends itself to applications that demand precise optical control, e.g. floodlighting. The SON-E lamp, with its elliptical glass bulb, inside which a white diffusing coating is applied, suits other applications where such accuracy of light control is not so essential. An ignitor (internal or external) is used to supply the high voltage necessary for lamp strike up. Reliable strike up (when hot, less than 60 seconds) thus is ensured, and a simple choke is used to stop excessive voltage rise. The run-up time can be up to 6 minutes when cold.
Prix sur demande
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Prix sur demande
1
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Veuillez vérifier à nouveau plus tard.
Documents techniques
Spécifications
Brand
OsramDétails du produit
Tubulaire, SON-T
Très bon rendement mais rendu des couleurs pauvre, typiquement Ra20 - 39
Les versions à arc double augmentent sensiblement la durée de vie de l'ampoule et permettent un rallumage à chaud après une panne de courant.
SON-T Plus offre un flux lumineux supérieur de 20 % et une durée de vie de l'ampoule plus longue.
Discharge SON Lamps
These lamps combine high efficiency and long life with an improvement in colour appearance and rendering compared with low pressure lamps. SON lamps emit a golden-white light. The SON-T lamp, with its clear tubular outer envelope, lends itself to applications that demand precise optical control, e.g. floodlighting. The SON-E lamp, with its elliptical glass bulb, inside which a white diffusing coating is applied, suits other applications where such accuracy of light control is not so essential. An ignitor (internal or external) is used to supply the high voltage necessary for lamp strike up. Reliable strike up (when hot, less than 60 seconds) thus is ensured, and a simple choke is used to stop excessive voltage rise. The run-up time can be up to 6 minutes when cold.