Model # 220285

Internet #203430090

Philips 33-Watt Neutral (3500K) CFLni 4-Pin GX24q-4 CFL Light Bulb


33-Watt Neutral (3500K) CFLni 4-Pin GX24q-4 CFL Light Bulb

  • Suitable for indoor and enclosed outdoor applications
  • Excellent color rendering index (CRI) of 82
  • Protected by a 2-year limited warranty
$1049 /each
(limit 35 per order)
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Frequently Bought Together

Product Overview

This 33 watt 4-pin non-integrated CFL bulb from Philips furnishes neutral (3500K) light in an energy-efficient manner to pleasantly illuminate commercial and residential spaces. Suitable for general lighting in downlights, it’s a popular illumination solution for offices, restaurants, hotels and other retail environments in addition to residential settings. The compact fluorescent lamp is compatible with fixtures equipped to accept a G24Q-4 bulb base, supplying 2615 lumens of brightness that can be scaled back thanks to its dimmable capability. With so many elegant fixtures available to complement their small size, high light output and advanced technology, Philips Energy Saver CFLni light bulbs are fast becoming the preferred choice when maximum efficiency and sleek design solutions are required.

  • Brightness: 2615 lumens
  • Estimated yearly energy cost: $5.06 (based on 3 hours/day, 11¢/kWh; cost depends on rates and use)
  • Life: 15 years (based on 3 hours/day)
  • Light appearance: 3500K (neutral)
  • Lumens per watt: 61
  • Fully dimmable for application flexibility
  • Ideal for use in downlights in offices, hotels and retail environments
  • Contains mercury: yes (for more on cleanup and safe disposal visit:
  • View The Home Depot's CFL Bulb Buying Guide

Info & Guides

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Bulb Diameter (In.)
Product Depth (in.)
Product Height (in.)
Product Width (in.)


Actual Color Temperature (K)
Average Life (hours)
Bulb Shape
Bulb Type
Color Rendering Index
Color Temperature
Bright White
Light Bulb Base Code
Light Bulb Base Type
4-pin PL-T
Light Bulb Features
Light Bulb Shape Code
Light Color
Bright White
Light Output (lumens)
Lighting Technology
Number in Package
Specialty Bulb Type
Household / General Purpose
Watt Equivalence
Wattage (watts)

Warranty / Certifications

Manufacturer Warranty
Yes, 2 years. Please see the warranty information document on the "More Information" tab.

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Customer Questions & Answers

How many are in a case? IS THERE A CASE DISCOUNT?

Asked by: Obsidian
Thank you for your recent inquiry with The Home Depot. This item is not available in case quantities. Unfortunately, we do not offer bulk discounts for online orders. However, you may want to visit your local Home Depot Pro Desk for assistance in placing a bulk order. For any other questions, please visit your local store or call us at Customer Service 800-430-3376. Thank you for shopping Home Depot.
Answered by: THDSupport
Date published: 2015-09-20
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Customer Reviews

33-Watt Neutral (3500K) CFLni 4-Pin GX24q-4 CFL Light Bulb is rated 3.0 out of 5 by 4.
Rated 1 out of 5 by from Bulb did not work The product I ordered was exactly the same product which was included in the original light fixture, 42w. The product shipped was 32w and did not work in the light fixture. Your stores do not stock a replacement bulb for the fixture, therefore, I returned the 32w bulb through one of your stores and purchased an additional fixture to get the bulb and then returned the fixture with the old bulb for credit.
Date published: 2013-09-05
Rated 5 out of 5 by from seems to work fine seems to work fine - hope it lasts a long time - pretty expensive for a light bulb
Date published: 2013-09-04
Rated 1 out of 5 by from HD needs to fix cataloging What was shipped were 35-watt bulbs, not 42 as described. Part no. on box and website matched, web description just wrong. Needed these on job site, so had to use, but would not order again.
Date published: 2015-02-17
Rated 5 out of 5 by from excellent easy to install *************************************************************
Date published: 2014-12-10
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