Philips 42-Watt GX24q-4 4-Pin CFLni Light Bulb, Bright White 3000K

Regular price $14.80

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42W GX24q-4 4‑Pin CFLni Bulb, 3000K

Energy-efficient 42W compact fluorescent lamp with a GX24q‑4 base delivers bright white 3000K light. Triple twin-tube design provides high lumen output and long life for commercial downlights and fixtures.


Key Features:

  • Bright White 3000K: Neutral light ideal for offices, retail, and task areas
  • High Output: Up to 3200 lumens from an efficient 42-watt CFL
  • Long Life: Rated up to 16,000 hours to reduce maintenance
  • GX24q‑4 4‑Pin Base: Compatible with fixtures using 4-pin CFLni sockets
  • ALTO Technology: Low-mercury design for a more environmentally conscious choice

Specifications Table:

Specification Details
Wattage 42 Watts
Base GX24q-4 (4-pin)
Bulb Technology CFL (compact fluorescent)
Bulb Shape Triple Twin Tube
Color Temperature 3000K
CRI 82
Brightness 3200 lumens
Average Rated Life 16,000 hours
Bulb Finish Opaque
Length 6.5 inches
Contains Mercury Yes
Product Line ALTO
Model/PL Code T 42W/830/4P/A/ALTO
Not for Sale In WA, MA, VT, CA, CO, OR & RI

Frequently Asked Questions (FAQ):

Q: Is this bulb dimmable?
A: Most GX24q‑4 CFLs are not dimmable unless used with a compatible dimming ballast; check your fixture specifications.


Q: What fixtures does this fit?
A: It fits fixtures that accept a 4‑pin GX24q‑4 base (CFLni style), commonly found in commercial downlights and ceiling fixtures.


Q: What is the light color?
A: Bright White at 3000K, offering a neutral to warm-white appearance.


Q: How long does it last?
A: Rated up to 16,000 hours based on typical usage.


Q: Does it contain mercury?
A: Yes, it contains a small amount of mercury; recycle according to local regulations.


Sculptural Glow for Crisp, Polished Spaces

This compact fluorescent’s elegant triple-tube silhouette brings a clean, architectural presence to recessed ceilings. Its 3000K brightness bathes rooms in a refined, inviting glow that flatters finishes and textures. Style it in banks of downlights to create rhythmic pools of light along corridors or retail displays. A quietly luxurious essential that balances efficiency with chic illumination.


Choose this 42W GX24q‑4 CFL to refresh your space with bright, efficient 3000K light that lasts.

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