Narva 36 W T8 Fluorescent Tube, 2800 lm, 1200mm, G13

The Narva LT-T8 ES BIO Vital® fluorescent tubes have an average life of 20,000 hours if operated with electronic preheat ballast. The light of the fluorescent lamps of the series NARVA BIO Vital® contains, alongside the full range of the visible part of the spectrum, also some components of the UVA and UVB ranges of the spectrum. The light of these fluorescent tubes is almost completely equivalent by effect to natural sunlight, with its well-known feel-good advantages. In addition, the light has excellent colour rendering. These tube lamps are used wherever is required to compensate the lack of natural sunlight.

Average life time 20,000 hours
Colour rendering Ra 1A
Almost equivalent to sun light

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 luminaires.
• Shatter resistant versions available which retain the fragments in the event of a breakage.
• Option 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.

Nominal tube diameter - T5=16mm, T8=26mm, T9=29mm, T12=38mm