Philips

Philips 20W T12 24in Daylight White Fluorescent Tube

4.5 (43 reviews)
24in20W

Brilliant Illumination for Everyday Use The Philips 20W 24in T12 Daylight White Fluorescent Tube delivers consistent, energy-efficient lighting for a variety of indoor applications. Enjoy long-lasting performance and a bright, daylight-simulated output. Specifications: Light Type: Fluorescen...

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Brilliant Illumination for Everyday Use

The Philips 20W 24in T12 Daylight White Fluorescent Tube delivers consistent, energy-efficient lighting for a variety of indoor applications. Enjoy long-lasting performance and a bright, daylight-simulated output.

Specifications:

  • Light Type: Fluorescent
  • Special Feature: Daylight White
  • Wattage: 20 Watts
  • Bulb Shape Size: T
  • Incandescent Equivalent Wattage: 75 Watts
  • Specific Uses For Product: Lamp
  • Light Color: Daylight White
  • Voltage: 240 Volts
  • Unit Count: 1.0 Count
  • Color Temperature: 6500 Kelvin
  • Number of Items: 1
  • Brightness: 1075 Lumen
  • Shape: T12
  • Material: Iron
  • Connectivity Technology: Normal bulb
  • Indoor/Outdoor Usage: Indoor
  • Controller Type: Push Button
  • Theme: Daylight White
  • Power Source: Corded Electric
  • Color Rendering Index: 73.00
  • Power Consumption: 20 Watts
  • Item Package Quantity: 1
  • Light Source Type: Fluorescent
  • Item Weight: 0.42 Pounds
  • Light Source Wattage: 20 Watts
  • Accepted voltage frequency: 100 to 240 Volts and 50 Hertz to 60 Hertz
  • Control Method: App
  • Average Life: 8764.5 Hours
  • White Brightness: 1075 Lumens
  • Efficiency: Moderately Efficient
  • Is Electric: Yes
  • Bulb Length: 24 Inches
  • Base Type: Medium Bipin
  • Finish types: Opaque

Key Features

T-12 bulb with a Medium Bipin base

Gives a daylight white light

Estimated life of 8.3 years based on 3 hours use per day

Specifications

Brand
Philips
Wattage
20W
Bulb Type
T12 Fluorescent Tube
Length
24 inches
Base Type
Medium Bipin
Light Color
Daylight White
Estimated Life
8.3 years (based on 3 hours/day use)

Pros & Cons

👍 Pros

  • Offers a daylight white light output, providing a bright and natural illumination suitable for various environments.
  • Features a T-12 bulb with a Medium Bipin base, indicating a standard and widely compatible fitting.
  • Boasts an estimated life of 8.3 years when used for 3 hours per day, suggesting long-term reliability and reduced replacement frequency.
  • Provides a 24-inch length, making it a suitable replacement or new installation for specific fixtures.
  • From the Philips brand, known for its extensive experience and quality in lighting products.

👎 Cons

  • As a fluorescent tube, it may contain mercury, requiring special disposal procedures at the end of its life.
  • The T-12 bulb type might be less energy-efficient compared to newer T-8 or T-5 fluorescent or LED alternatives.
  • The "daylight white" light color, while bright, may not be preferred by all users, especially those seeking warmer tones.
  • Its 24-inch length makes it specific to fixtures designed for this size, limiting universal application.
  • The estimated life of 8.3 years is based on 3 hours of use per day, meaning actual lifespan may vary with heavier usage patterns.

Frequently Asked Questions

This Philips fluorescent tube emits a daylight white light, providing bright and natural illumination.
Based on 3 hours of use per day, this fluorescent tube has an estimated life of 8.3 years, indicating long-term performance.
The Philips 20W T12 fluorescent tube is equipped with a Medium Bipin base, a common fitting for this type of lighting.
This fluorescent tube is 24 inches in length and features a T-12 bulb type.
While it is a functional fluorescent tube, the T-12 designation generally indicates it may be less energy-efficient compared to newer T-8 or T-5 fluorescent or modern LED lighting options.