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Description

Keystone Technologies Corn LED Bulb — 45W / Selectable CCT

The Keystone Technologies KT-LED45PSHID-EX39-8CSB-D is a versatile Corn LED bulb designed to replace 175W metal halide lamps. Featuring an EX39 Mogul Extended base, this bulb offers selectable wattage and color temperature options, making it ideal for various lighting applications.

Key Features

  • Base Type: EX39 Mogul Extended
  • Bulb Shape: Corn
  • Wattage Equivalency: 175W metal halide
  • Selectable Wattage: 45W, 36W, 27W
  • Selectable CCT: 3000K, 4000K, 5000K
  • CRI: >80
  • Lumens: Up to 6525 lm
  • Voltage: 120-277V
  • Enclosed Fixture Rated: Suitable for use in fully enclosed fixtures
  • Certifications: UL listed, IP64 rated
  • Warranty: 5 years
  • Environmentally Friendly: No mercury used

Construction & Aesthetics

The bulb features a robust construction with an integrated heat sink for efficient thermal management. It measures 9.90 inches in body length, 5.07 inches in illuminated length, and 3.30 inches in diameter.

Electrical & Installation

Operating on a voltage range of 120-277V, this bulb is not dimmable and requires a direct wire installation, bypassing any existing ballast. It fits both E39 and EX39 sockets.

Light Output & Performance

With a lumen output of up to 6525 lm and a CRI of over 80, this bulb ensures bright and accurate color rendering. It boasts a lifespan of over 50,000 hours.

Typical Applications

  • Warehouses
  • Industrial facilities
  • Outdoor lighting
  • High bay fixtures
  • Street lighting

Specifications

Dimensions

Length/Depth
3.3 in
Width/Diameter
3.3 in
Height
9.1 in
Weight
1.8 lb

Characteristics & Features

Bulb
Corn
Lamp Color
3000K, 4000K, 5000K, Selectable CCT
Color Rendering
80 CRI
Delivered Lumens
6300

Electrical Information

Voltage
120-277V
Total Wattage
45W

Item Details

MPN
KT-LED45PSHID-EX39-8CSB-D
Brand
Keystone Technologies
Catalog Number
PUE-63
UPC
843654128641

Warranty & Certifications

Product Warranty
5 Years
Lamp Life
50,000 Hours
Product Rating
IP64 Rated

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-LED45PSHID-EX39-8CSB-D use?

The KT-LED45PSHID-EX39-8CSB-D uses an EX39 Mogul Extended base.

Is the KT-LED45PSHID-EX39-8CSB-D dimmable?

No, the KT-LED45PSHID-EX39-8CSB-D is not dimmable.

Can the KT-LED45PSHID-EX39-8CSB-D be used in enclosed fixtures?

Yes, the KT-LED45PSHID-EX39-8CSB-D is suitable for use in fully enclosed fixtures.

What is the wattage equivalency of the KT-LED45PSHID-EX39-8CSB-D?

The KT-LED45PSHID-EX39-8CSB-D is equivalent to a 175W metal halide lamp.

How do I install the KT-LED45PSHID-EX39-8CSB-D?

The KT-LED45PSHID-EX39-8CSB-D requires direct wire installation, bypassing any existing ballast.
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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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p
payam mokhtari

High quality brand and works well with our other products.

S
Scot Twiddy

It's the perfect replacement for an old product that I had.