GE

GE 15983 4 Watt 6" Cool White Fluorescent Tube Bulb

4.4 (6 reviews)

Efficient and Reliable Lighting for General UseThese GE Lighting 4 Watt 6" Cool White Fluorescent Tube Light Bulbs are designed for standard lighting applications. Offering low operating costs, long life, and rapid starting, these fluorescent lamps provide efficient and high-quality illumination ...

$9.25*
Check availability

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

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Efficient and Reliable Lighting for General Use

These GE Lighting 4 Watt 6" Cool White Fluorescent Tube Light Bulbs are designed for standard lighting applications. Offering low operating costs, long life, and rapid starting, these fluorescent lamps provide efficient and high-quality illumination for offices and other general lighting needs.

  • Bulb Type: T5
  • Wattage: 4 Watts
  • Initial Lumens: 100 Lumens
  • Color Temperature: 4100 Kelvin
  • Color Rendering Index (CRI): 60

Key Features

G E Lighting

15938

1

NEW

0.05

Specifications

Brand
GE Lighting
Model Number
15938
Wattage
4 Watt
Form Factor
Fluorescent Tube
Size
6"
Color Temperature
Cool White

Pros & Cons

👍 Pros

  • Designed for specific lighting applications, providing a cool white illumination characteristic.
  • The fluorescent tube bulb offers consistent output across its specified 4-watt consumption.
  • Manufactured by GE Lighting, a brand recognized for producing various lighting solutions.
  • Provides a compact 6-inch length, suitable for installation in fixtures with limited space.
  • Offers a specialized solution for environments requiring a cool white fluorescent light source.

👎 Cons

  • The bulb's cool white color temperature may not be suitable for all aesthetic or functional lighting needs.
  • At 4 watts, the light output may be insufficient for primary illumination in larger areas.
  • As a fluorescent bulb, it may have a slower start-up time compared to LED alternatives.
  • The tube bulb form factor can be more fragile and susceptible to breakage than other bulb types.
  • Specific lumen output or color rendering index (CRI) details are not provided, which limits precise lighting design.

Frequently Asked Questions

This GE 15983 fluorescent tube bulb emits a cool white light, suitable for functional illumination.
The GE 15983 fluorescent tube bulb operates at 4 watts, providing a low power consumption lighting option.
This fluorescent tube bulb has a length of 6 inches, designed for compatible fixtures.
Yes, the product is described as "NEW" in its features.
The package weight for this item is 0.05 units, though the unit of measurement is not specified in the source.