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Compact fluorescent double tube bulb with four pin base

SYLVANIA

SYLVANIA 20644 26 watt T4 4-Pin Base 3500K

SKU CH-HWA7-861EN

A 26 watt T4 compact fluorescent lamp with a 4-pin G24q3 base delivering 3500K colour temperature

  • 26-watt compact fluorescent saves energy over incandescent equivalents
  • 3500 K neutral white suits offices and retail spaces
  • G24q-3 4-pin base fits compatible CFL fixtures directly
  • Ecologic design reduces mercury content for easier disposal

26 watt T4 4-Pin 3500K compact fluorescent

This SYLVANIA 20644 is a 26 watt double-tube compact fluorescent lamp with a G24q3 4-pin base and 3500K colour temperature. It belongs to the 800 series Ecologic Dulux D/E range and suits commercial or residential fixtures designed for CF26DD/E/835/ECO/BL/1 specifications.

Plug-in G24q3 base installs without tools

The 4-pin base pushes straight into a compatible G24q3 socket; no wiring or screw terminals are involved. Ensure the ballast matches a 26 watt double-tube CF lamp or the bulb will not strike. It will not fit 2-pin magnetic-ballast holders or sockets keyed for other wattages.

Highlights

  • 26-watt compact fluorescent saves energy over incandescent equivalents
  • 3500 K neutral white suits offices and retail spaces
  • G24q-3 4-pin base fits compatible CFL fixtures directly
  • Ecologic design reduces mercury content for easier disposal

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the Sylvania 20644 is operating correctly after installation?

The lamp should illuminate instantly with a neutral white 3500K colour and draw 26 watts from the ballast without flickering or audible buzzing.

What comes with the CF26DD/E/835/ECO/BL/1 and what must I supply separately?

The package contains the 26 watt T4 double-tube bulb with a G24q3 4-pin base; a compatible electronic ballast and fixture are required but not included.

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