Lámpara de sodio Osram, Ges/E40, Formato Elíptica, Acabado Difuso, diámetro 75 mm, 2000k

Vialox® NAV®-E SUPER 4Y®

Elliptical diffuse high pressure sodium lamps.

Brillante y muy económico
Necesidad de reemplazo cada 4 años
20% de mayor eficiencia y 25% de vida más larga que un reemplazo directo para NAV®-E estándar y 4Y
Sin encendedor
Ideal para iluminación de la calle, iluminación por proyección e iluminación interior en industria pesada

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.