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Description

Keystone 4-Pin PL LED Bulb — 10W / Selectable CCT

The Keystone Technologies KT-LED94P-H-8CSI-S is a 4-Pin PL LED bulb designed to replace 42W CFL lamps. With a G24q base, it offers a selectable color temperature of 2700K, 4000K, or 5000K, providing flexibility for various lighting needs. This bulb operates at 10 watts and is compatible with existing CFL ballasts, making it a convenient plug-and-play solution.

Key Features

  • Base Type: 4-Pin (G24q)
  • Bulb Shape: 4-Pin PL
  • Wattage Equivalency: 42W CFL
  • Selectable CCT: 2700K, 4000K, 5000K
  • Enclosed Fixture Rating: Not suitable for enclosed fixtures
  • Certifications: UL listed
  • Energy Savings: Save 50% on energy consumption
  • Instant Startup: Immediate illumination
  • Environmentally Friendly: No mercury used
  • Warranty: 5 Years

Construction & Aesthetics

This bulb features a frosted lens to eliminate pixelation and measures 6.4 inches in length and 1.2 inches in diameter. Its compact design ensures it fits seamlessly into existing fixtures.

Electrical & Installation

Designed for use with existing CFL ballasts, this bulb offers a simple plug-and-play installation. It operates at a power factor greater than 0.9, ensuring efficient energy use.

Light Output & Performance

With a luminous flux of up to 1050 lumens and a CRI of ≥82, this LED bulb provides high-quality light output. It is rated for a lifespan of 50,000 hours, reducing the need for frequent replacements.

Typical Applications

  • Office lighting
  • Retail environments
  • Hospitality settings
  • Educational facilities
  • Healthcare facilities

Specifications

Dimensions

Length/Depth
6.4 in
Width/Diameter
1.2 in
Height
1.2 in
Weight
0.75 lb

Documents

Characteristics & Features

Bulb
4-Pin PL
Lamp Color
2700K, 4000K, 5000K, Selectable CCT
Color Rendering
80 CRI
Delivered Lumens
1050

Electrical Information

Voltage
Refer to ballast
Total Wattage
10W

Item Details

MPN
KT-LED94P-H-8CSI-S
Brand
Keystone Technologies
Catalog Number
VHY-89
Family
Smart Drive
UPC
843654137728

Warranty & Certifications

Product Warranty
5 Years
Lamp Life
50,000 Hours

Shipping & Returns

Shipping: Enjoy free standard shipping on most orders over $99. Exclusions apply for oversized & commercial items. We ship to the contiguous 48 United States.

Returns: We offer a 60-day return window for most items. Products must be in their original, unused condition with all packaging. Exclusions: Special orders, clearance, and custom items.

See Full Shipping Policy | See Full Return Policy

Frequently Asked Questions

What base type does the KT-LED94P-H-8CSI-S use?

The KT-LED94P-H-8CSI-S uses a 4-Pin (G24q) base type.

Is the KT-LED94P-H-8CSI-S dimmable?

No, the KT-LED94P-H-8CSI-S is not dimmable.

Can the KT-LED94P-H-8CSI-S be used in enclosed fixtures?

No, the KT-LED94P-H-8CSI-S is not suitable for use in enclosed fixtures.

What is the wattage equivalency of the KT-LED94P-H-8CSI-S?

The KT-LED94P-H-8CSI-S is equivalent to a 42W CFL bulb.

Does the KT-LED94P-H-8CSI-S require a ballast for operation?

Yes, the KT-LED94P-H-8CSI-S is designed to work with existing CFL ballasts.
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Keystone Technologies

For over 75 years, Keystone Technologies has been a leader in the lighting industry, operating under a simple yet powerful philosophy: "Light Made Easy." The brand is dedicated to creating high-quality, reliable, and user-friendly lighting solutions for commercial and industrial applications. With a massive portfolio of lamps, fixtures, and controls, Keystone is the trusted, go-to partner for contractors and lighting professionals seeking performance and simplicity.

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Some of the reviews shown are from related products the merchant grouped with this one.
A
Advanced Electrical Services, Inc

Great experience overall!

A
Audra Kelly

Perfect lamp. Recommended

Q
Quang T.

Fast shipping and bright beautiful warm light. Highly recommend to replace the legacy CFL bulb with 4 pin socket.