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Description

Professional-Grade Adjustable High Bay Performance

Experience superior versatility with the Keystone Technologies KT-LED80PSHID-V-EX39-8CSB-D HID LED High Bay Lamp. This innovative bulb features adjustable wattage (60W/70W/80W) and selectable color temperatures (3000K/4000K/5000K), delivering up to 12,000 lumens while replacing energy-hungry 250W metal halide bulbs and cutting your energy costs by up to 68%.

Key Benefits

  • Adjustable Power Options: Choose between 60W, 70W, or 80W to optimize brightness and energy efficiency for your specific application
  • Selectable Color Temperature: Switch between warm white (3000K), neutral white (4000K), or daylight (5000K) to create the perfect atmosphere
  • Exceptional Brightness: Up to 12,000 lumens at maximum setting—replaces 250W metal halide bulbs
  • Massive Energy Savings: Save up to 68% on energy costs compared to traditional 250W MH bulbs
  • Ultra Long Life: 50,000-hour lifetime means years of maintenance-free operation and minimal replacement costs
  • Flexible Dimming: Dimmable feature allows you to adjust lighting levels for additional energy savings
  • Enclosed Fixture Rated: Built tough for demanding indoor and outdoor environments
  • Easy Installation: EX39 mogul extended base fits directly into existing high bay fixtures
  • Universal Voltage: Compatible with both 120V and 277V electrical systems

Perfect For

Warehouses, manufacturing plants, distribution centers, gymnasiums, retail spaces, and any high-ceiling application requiring powerful, customizable illumination.

Professional-grade quality backed by Keystone Technologies' trusted reputation. Upgrade to adjustable LED technology and enjoy superior lighting performance while dramatically reducing energy costs and maintenance expenses.

Specifications

Dimensions

Length/Depth
7.87 in
Width/Diameter
7.87 in
Height
7.56 in
Weight
3.7 lb

Documents

Characteristics & Features

Bulb
High Bay
Lamp Color
3000K, 4000K, 5000K, Selectable CCT
Color Rendering
80 CRI
Delivered Lumens
11704
Enclosed Rated
Yes
Dimmable
Yes

Electrical Information

Voltage
120-277V
Total Wattage
80W

Item Details

MPN
KT-LED80PSHID-V-EX39-8CSB-D
Brand
Keystone Technologies
Catalog Number
UJE-24
UPC
843654134901

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 is the main benefit of an LED HID retrofit?

The primary benefit is massive energy efficiency; these lamps consume up to 83% less energy than legacy systems while delivering identical or improved light levels.

Do these bulbs require a ballast bypass?

Yes. These are Type B lamps designed for easy ballast bypass, allowing the lamp to operate directly on line voltage (120-277V or 277-480V).

Can I adjust the light color after installation?

Many field-adjustable models feature a "Color Select" switch, allowing you to choose between 3000K, 4000K, or 5000K tones.

Will these fit in my existing enclosed fixture?

Yes, most Performance Class retrofits are rated for both open and enclosed fixtures and feature a reduced size (up to 30% smaller) to fit tight ANSI footprints.

How do smart sensors connect to the lamp?

Sensors often use a standard 3.5mm AUX port or a 3-pin "Smart Port" for instant controllability without additional wiring.

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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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