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Philips

133405 Philips 17W TUV T8 F17 Clear UV-C Double Ended Lamp
18.99 USD
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Match Philips 133405, TUV F17T8, or material number 927941904020, plus the G13 medium bi-pin base and approximately 23.8-inch overall length. A standard visible-light F17T8 tube is not a substitute.

Need help confirming fit? Email help@dynamiclamps.com with the equipment manufacturer, model number, and a clear photo of the existing lamp markings.

Specifications

Philips 133405 TUV F17T8 specifications

Manufacturer Philips / Signify
Order code 133405
Material number (12NC) 927941904020
Full product code 871150026413840
Lamp marking TUV F17T8
Power / voltage / current 16.7 W / 72 V / 0.236 A nominal
Base / shape G13 medium bi-pin / T8, 26 mm class
Dimensions 23-13/16 in maximum overall length; 23-1/4 in maximum tube length
UV-C output 6 W at 100 hours; peak germicidal wavelength 253.7 nm
Useful life 9,000 hours
Mercury content 5.0 mg nominal
EAN / UPC 8711500264138
Sale quantity One lamp

Other identifiers customers may encounter

133405 · TUV F17T8 · TUV T8 F17 · 927941904020 · 8711500264138 · G17T8 germicidal class

Commonly confused with

Visible-light F17T8 tubes can share the same G13 base and similar length but do not provide germicidal UV-C output. Other germicidal T8 lamps can differ in electrical rating, output, length, or ozone characteristics.

Equipment compatibility

Verified equipment and system references

Use only in enclosed professional equipment whose documentation explicitly specifies TUV F17T8, Philips 133405, or matching 16.7 W G13 UV-C lamp parameters. The equipment's approved-lamp list is controlling.

  • Cooper Lighting Fail-Safe GH-6-GUV4-N-R2-WG / HBL6-4FT-B high-bay UV-C luminaire — six Philips TUV F17T8 lamps
  • Professional water-disinfection units explicitly specifying Philips TUV F17T8 / 133405
  • Professional air-disinfection units explicitly specifying Philips TUV F17T8 / 133405
  • Enclosed 24-inch-class G13 germicidal fixtures engineered for a 16.7 W, 72 V TUV F17T8 lamp
  • Systems specifying a non-ozone-producing 253.7 nm F17T8 germicidal lamp with approximately 604 mm overall length
Cross-brand references

Equivalent lamp references to verify

Atlantic Ultraviolet STER-L-RAY 05-0579
Generic germicidal designation G17T8, only when electrical, dimensional, and UV-C specifications match

No separate stocked cross-brand Dynamic Lamps listing is linked at this time. Cross-references aid identification only; confirm the equipment manufacturer's approved lamp and ballast requirements before substitution.

Documentation & UV-C safety

Documentation

View the current Philips / Signify TUV F17T8 datasheet

View the Cooper Fail-Safe luminaire test report

Risk Group 3 warning

  • Unshielded UV-C can severely injure skin and eyes. Never look at or expose skin to an operating lamp.
  • Operate only inside enclosed professional equipment that shields users from UV radiation.
  • Disconnect power and allow the lamp and equipment to cool before service.
  • If a lamp breaks, ventilate the area, avoid vacuuming, collect fragments with gloves, seal them, and follow local recycling requirements.
  • This lamp contains mercury. Follow applicable recycling and disposal laws.

Core identity, dimensions, electrical data, output, life, and safety guidance were checked against the current Philips / Signify datasheet. Equipment compatibility was limited to explicit manufacturer documentation.