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Four GX23 base compact fluorescent bulbs in soft white packaging

SYLVANIA

SYLVANIA 20490 GX23 CFL 13W 800lm 4pk

SKU CH-R4NH-1QA6G

Compact fluorescent bulbs with GX23 base deliver 800 lumens of soft white light at 13 watts, replacing 60-watt incandescents in a four-pack

  • Power rating13
  • Product typeCompact Fluorescent Bulbs
  • 13 W CFL replaces 60 W incandescent for energy savings
  • GX23 base fits compatible fixtures without rewiring
  • 800 lumens output provides bright soft white illumination
  • 827 colour code indicates warm white light appearance
  • 4 pack supplies multiple replacements in one purchase

Sylvania 20490 GX23 CFL 4 pack

This four-pack of Sylvania compact fluorescent bulbs uses a GX23 two-pin base and delivers 800 lumens of soft white light at 13 watts. The manufacturer rates the output as equivalent to a 60 watt incandescent lamp. They are sold new in a sealed multipack.

Suits fixtures that take a GX23 base

These lamps are intended for recessed cans, wall sconces or ceiling fixtures designed for a GX23 plug-in socket. They will not work in sockets that require a different pin spacing or a screw-in base. Buyers who need a dimmable lamp or a different colour temperature should consider other options.

GX23 base with 13 watt draw

The single specification that determines fit is the GX23 two-pin base combined with a 13 watt power draw. Verify that the fixture accepts this exact base type and wattage before purchase.

How it compares

Measured against everything we stock in General-Purpose & Specialty Bulbs, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 65% of the 1,791 comparable items (median $17.99).

Specifications

Product
Brand nameSylvania
Product typeCompact Fluorescent Bulbs
Power
Power rating13

Questions about this item

How bright is 800 lumens once the bulb is in a real fixture?

800 lumens matches the light output of a traditional 60 watt incandescent, so a room lit by these bulbs will look just as bright as one using 60 watt bulbs.

What does the GX23 base cap in practice?

The GX23 base limits use to fixtures that accept a two-pin GX23 socket; it will not fit standard screw-in or other pin bases.

What does the bulb need to fit or mount in a fixture?

It requires a GX23 two-pin socket and enough clearance for a 13 watt compact fluorescent tube.

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