We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Satco 8341 18W triple-tube fluorescent bulb with GX24Q-2 4-pin base

Satco

Satco 8341 18W GX24Q-2 2700K fluorescent bulb

SKU CH-WFJ1-1YB7B

An 18 W triple-tube fluorescent lamp with a GX24Q-2 base, delivering 1200 lm at 2700 K with a 12 000-hour life

  • TypeFluorescent Plug-In
  • Lumen Range1200
  • Wattage18
  • Color Temperature2700K
  • Life Time Hours12000
  • Color Rendering Index82
  • Warm 2700K light creates a cosy atmosphere
  • 1200 lumens deliver bright illumination for everyday tasks
  • 18 watt consumption keeps energy costs low
  • 12000 hour rated life reduces replacement frequency
  • GX24Q-2 4-pin base fits compatible electronic and dimming ballasts

Warm compact fluorescent

The Satco 8341 is an 18-watt triple-tube plug-in bulb that delivers 1200 lumens at a warm 2700K colour temperature. It suits commercial downlights, wall sconces and recessed cans where a consistent warm-white output is preferred over cooler daylight tones. Rated life reaches 12000 hours under normal cycling conditions.

GX24Q-2 four-pin base

The GX24Q-2 base locks into electronic or dimming ballasts with a positive quarter-turn action, so the lamp seats securely without screw threads that can loosen over time. Its triple-tube geometry keeps the overall length to 4.4 inches, allowing the bulb to fit shallow housings where longer twin-tube models would protrude. The 82 CRI renders interior colours adequately for general task lighting.

Replaces 18W twin-tube CFLs

This lamp upgrades fixtures still running older 18-watt twin-tube plug-ins by offering the same wattage and pin spacing in a shorter triple-tube envelope. The jump is worth it when the housing depth is limited or when the existing ballast supports dimming and the previous lamp could not dim cleanly. It is not suited for magnetic ballasts, line-voltage sockets or fixtures requiring a higher lumen package.

Highlights

  • Warm 2700K light creates a cosy atmosphere
  • 1200 lumens deliver bright illumination for everyday tasks
  • 18 watt consumption keeps energy costs low
  • 12000 hour rated life reduces replacement frequency
  • GX24Q-2 4-pin base fits compatible electronic and dimming ballasts

Specifications

BrandSATCO
TypeFluorescent Plug-In
Lumen Range1200
Wattage18
Color Temperature2700K
Life Time Hours12000
Color Rendering Index82

Questions about this item

Does the GX24Q-2 4-pin base work with both electronic and dimming ballasts?

Yes, the Satco 8341 is built for electronic and dimming ballasts, delivering 1200 lumens at 18 watts with a 2700K colour temperature.

Will the 4.4 inch triple-tube fit my recessed can or wall sconce?

The overall length is 4.4 inches; measure your fixture depth to confirm the triple-tube clears the housing and diffuser.

How do I install the 4-pin plug-in without bending the pins?

Align the keyed GX24Q-2 base with the socket, press straight in until seated, then twist the locking collar if the fixture has one — forcing at an angle bends the pins.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.