2220, Sylvania 58 W T8 Fluorescent Tube, 3700 lm, 1500mm, G13, Трубка

Sylvania ACTIVA Seasonal Affective Disorder (SAD) Lamps

Full-spectrum high colour rendering T8 fluorescent tubes
Colour rendering: Ra98/Class 1A
Colour temperature of 6500K (daylight characteristic)
For all applications where natural colour rendering is required
Supports the treatment of Seasonal Affective Disorder (SAD) winter depression

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.

Note

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

0002220 F58W/172 Activa Data Sheet

Datasheet

Guide to Buying Lamps and Lighting V1