Philips 32-Watt 12 in. Linear T9 Fluorescent Tube Light Bulb, Cool White 4100K Circline

Regular price $11.71

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Philips 32W 12" T9 Circline Cool White Fluorescent Bulb

A 12-inch T9 circline fluorescent tube delivering crisp 4100K cool white light for garages, workshops, and basements. The 32-watt bulb features a 4‑pin G10Q base and long 12,000-hour life for dependable, cost-effective illumination.


Key Features:

  • Cool White 4100K: Bright, neutral light ideal for task areas
  • Long Life: Up to 12,000 hours (approx. 11 years at 3 hrs/day)
  • T9 Circline Shape: 12-inch circular tube fits compatible fixtures
  • 4-Pin G10Q Base: Simple replacement in standard circline lamps
  • Durable Glass, Frosted Finish: Even light distribution with minimal glare

Specifications Table:

Specification Details
Wattage 32 W
Shape T9 Circline
Diameter 12 in
Base G10Q 4-pin
Color Temperature 4100K Cool White
Brightness 1800 lumens
Average Life 12,000 hours
CRI 62
Finish Frosted
Material Glass
Lighting Technology Fluorescent
Indoor/Outdoor Indoor
Rated Damp Rated
Dimmable No
Max Operating Temperature 113°F
Voltage 120V
Number of Bulbs 1
Energy Used 32W
Lumens per Watt 56.3
Contains Mercury Yes
Ballast Compatibility Type A
Control Type Switch
Product Diameter (tube) 1.125 in
Product Length 12 in
Certifications and Listings None
Manufacturer Warranty Up to 11 years (based on 3 hrs/day)

Frequently Asked Questions (FAQ):

Q: Is this bulb dimmable?
A: No, it is non-dimmable and should be used with standard switch control.


Q: What base does it use?
A: G10Q 4-pin base, common in circline fixtures.


Q: How bright is the bulb?
A: Approximately 1800 lumens with about 56 lm/W efficiency.


Q: Where can it be used?
A: Indoor locations such as garages, workshops, basements, home or office; damp rated.


Q: Does it contain mercury?
A: Yes. Follow EPA guidelines for cleanup and proper disposal.


A crisp, circular glow for hardworking spaces

This T9 circline casts a clean, cool white that sharpens detail and streamlines the mood of a utility room or studio. Its sleek circular silhouette delivers even, halo-like illumination—perfect over a workbench or craft table. Pair it with minimalist fixtures and galvanized accents to underscore its industrial clarity. Consider it a quiet essential for polished, purposeful living.


Upgrade your fixture with this long-lasting, 4100K circline bulb for bright, reliable light where you need it most.

Warranty

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