Sylvania 21 W T5 Fluorescent Tube, 2100 lm, 850mm, G5

The Sylvania T5 FHE (Fluorescent High Efficiency) Luxline Plus triphosphor lamp is the ideal solution for new slimline, aesthetic luminaires.

Almost constant luminous maintenance throughout the entire lamp life due to Luxline Plus triphosphor technology
Average lifetime of 24000 hours with pre-heating ballast
High luminous efficacy of upto 104 lm/W
Energy savings of up to 25% compared to a T8 tube
For electronic ballast operation only
Optimised ambient operating temperature at 35° C (max. lumen output) allows compact luminaire designs

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