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Sylvania Fluorescent 5ft T8 Tube 58W Activa Full Spectrum Daylight F58W/72

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Sylvania Fluorescent 5ft T8 Tube 58W Activa Full Spectrum Daylight F58W/72
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Product details

Product information

58W 5ft Daylight 6500K full spectrum fluorescent T8 tube light bulb with near perfect colour rendering index (Ra) of 98%. Fitted with a standard sized G13 2-pin (13mm apart) caps to both ends. The Activa 172 range are ideal for use in design, print and publishing where excellent light quality and supreme colour rendering are paramount. Also emitting a tiny amount of UV light, these light bulbs are the closest available alternative to natural daylight and ideal for counteracting the effects of SAD. Osram BIOLUX sometimes supplied. For maximum performance and efficiency from your new fluorescent tube, we recommend you replace the fluorescent starter at the same time.

  • Light colour - Daylight
  • Guarantee - Statutory
  • Suitable use type - Ceiling lights, table or floor lamps

Features and benefits

Estimated running cost £15.21 per year (based on 5-hours per day)

  • Tube shape Fluorescent bulb; compatible with existing fixtures with a G13 holder; designed for retrofit replacement of incandescent bulbs.
  • Tube Length: 1500mm (1510mm with pins)
  • Colour temperature of 6500K provides daylight


Cap fittingG13
Colour temperature6500K
Equivalent wattage58W
kWh per 1000hr life58kWh
Light technologyFluorescent
Model name/numberXFT558SACTIVA
Pack quantity1
Power output58W
Product diameter25mm
Product length1500mm
Product code5410288022208