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:

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