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Producent | Narva | Part Number | LT-ET 58w/840 (LTET58W840) |
Specifications | 58 W T8 Low Temperature Tube Cool White, 840, 1500 mm 5250 lm |
Unit Price | 10,57 EUR |
Minimum Order Quantity | 1 |
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Description | Colour Reference840 Colour Rendering1B Colour ToneCool White Lamp SizeT8 Length1500 mm Life Hours20000h Luminosity5250 lm Wattage58 W Product Details Narva LT-T8 COLOURLUX plus ET - IGLOO Tubes The Narva LT-T8 COLOURLUX plus ET-IGLOO fluorescent tubes have an average life of 20,000 hours if operated with electronic preheat ballast. These tube lamps feature a specially adapted protective tube T12, with a diameter of 38 mm, which allows the LT-T8 COLOURLUX plus ET-IGLOO to reach its maximum luminous flux at 5°C of ambient temperature, therefore it can be used at lower temperatures. The light of the fluorescent lamps of the series COLOURLUX plus has a very good colour rendering. These lamp tubes are used in applications for industry, trade, commerce, public buildings, offices and private areas. Average life time 20,000 hoursColour rendering Ra 1BComplies with lighting requirements for work places Fluorescent Triphosphor Triphosphor tubes have longer life, a lower mercury content, better colour rendering and higher lumen maintenance than their Halophosphate counterparts. The tubes are available in a variety of colour temperatures from 3000K (warm white) to 6000K (daylight) Extended life expectancy which can be increased by upto 20,000 hours with the use of high frequency luminairesShatter resistant versions available which retain the fragments in the event of a breakageOption of triphosphor tubes with internal reflectors, which reduce waste light and increase light output by up to 75%16mm (T5) tubes provide a compact alternative to T8 tubes, offering peak performance at 35°C and typically provide 5% more efficiency in most ceiling applications when compared to equivalent T8 tubes Guide to colour temperature Temperature 3000K 3500K 4000K 6500K Description Warm White White Cool White Daylight Effect Cosy, Welcoming Neutral Clean, Professional Sterile, Cold Typical Applications Reception/ Rest Areas General Purpose Office / Production Areas Toilets, Kitchens Note Nominal tube diameter - T5=16mm, T8=26mm, T9=29mm, T12=38mm |
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