Philips 42-Watt Neutral (3500K) 4-Pin GX24q-2 CFL Light Bulb, 10-Pack42W GX24q 2 Neutral 3500K CFL Plug In Bulbs (10 Pack) Philips Energy Saver CFL plug in bulbs deliver neutral 3500K light with high output for commercial downlights. Designed with a 4 pin GX24q 2 base, they offer long life and energy savings in offices, hotels, and retail spaces. Key Features: Neutral 3500K Light: Creates a comfortable, bright white ambiance for commercial spaces Long Life Performance: Up to 16,000 hours reduces maintenance in high use

42W GX24q-2 Neutral 3500K CFL Plug-In Bulbs (10-Pack)

Philips Energy Saver CFL plug-in bulbs deliver neutral 3500K light with high output for commercial downlights. Designed with a 4-pin GX24q-2 base, they offer long life and energy savings in offices, hotels, and retail spaces.

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Key Features:

• Neutral 3500K Light: Creates a comfortable, bright-white ambiance for commercial spaces
• Long-Life Performance: Up to 16,000 hours reduces maintenance in high-use fixtures
• High Brightness: 2615 lumens per bulb for strong, uniform illumination
• Energy Efficient: Uses 42 watts with approximately $5.06 yearly energy cost (3 hrs/day)
• GX24q-2 4-Pin Base: Compatible with non-integrated CFL downlight fixtures

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Specifications Table:

Specification	Details
Lighting Technology	CFL (Non-Integrated)
Wattage	42 W (web highlights); site details also list 33 W
Brightness	2615 lumens
Color Temperature	3500K (Neutral White)
CRI	82
Bulb Shape	Tubular / PL
Bulb Finish	Frosted
Bulb Material	Glass
Base Type	4-Pin
Base Code	GX24q-2 (details section elsewhere lists GX24Q-4; verify)
Average Life	16,000 hours
Indoor/Outdoor	Indoor
Rated	Damp Rated
Number of Bulbs Included	10
Product Height	6.33 in
Product Diameter	1.61 in
Volt	120 V
Max Operating Temperature	113°F
Estimated Yearly Energy Cost	$5.06 (3 hrs/day, 11¢/kWh)
Lumens per Watt	61
Contains Mercury	Yes
Certifications and Listings	None listed

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Frequently Asked Questions (FAQ):

Q: Is this bulb dimmable?
A: Hom​e Depot specs conflict; product page highlights say fully dimmable, but details list Non Dimmable. Check fixture/ballast compatibility; many CFLni require a dimmable ballast.

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Q: What base does it use?
A: GX24q-2 4-pin plug-in base for CFL non-integrated fixtures.

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Q: Where is it best used?
A: Designed for downlights in offices, hotels, and retail environments; indoor, damp-rated.

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Q: How long does each bulb last?
A: Rated life up to 16,000 hours (about 15 years at 3 hours/day).

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Q: What color temperature is it?
A: Neutral white 3500K.

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Neutral Light, Elevated Ambience

These compact Philips CFLs bathe a room in a refined 3500K glow—crisp yet welcoming. The sculptural tubular form sits neatly in downlights, offering generous, even illumination without glare. Use them to unify corridors and guest spaces with consistent neutrality that flatters finishes and textures. A smart essential for polished, efficient environments.

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Choose Philips 42W GX24q-2 CFLs for long-lasting, neutral white illumination that elevates your space with efficiency.

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