Skip to content

Free Shipping over $99! (excludes 48"+)

Overview

Professional-Grade Adjustable LED Performance

Experience superior versatility with the Keystone Technologies KT-LED45PSHID-E26-8CSB-D LED Corn Retrofit Lamp. This innovative bulb features adjustable wattage (27W/36W/45W) and selectable color temperatures (3000K/4000K/5000K), delivering up to 6,300 lumens while replacing energy-hungry 175W metal halide bulbs and cutting your energy costs by up to 74%.

Key Benefits

  • Adjustable Power Options: Choose between 27W, 36W, or 45W 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 6,300 lumens at maximum setting—replaces 175W metal halide bulbs
  • Massive Energy Savings: Save up to 74% on energy costs compared to traditional 175W MH bulbs
  • Ultra Long Life: 50,000-hour lifetime means years of maintenance-free operation and minimal replacement costs
  • Easy Installation: Standard E26 medium base fits most common fixtures—simple screw-in installation
  • Universal Voltage: Compatible with both 120V and 277V electrical systems
  • California Compliant: Meets strict energy efficiency standards

Perfect For

Warehouses, manufacturing facilities, distribution centers, retail spaces, gymnasiums, and any application requiring powerful, customizable illumination with a standard base.

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.

  • Maximum Energy Savings: 45W LED replaces 175W metal halide bulb - reduce energy costs by up to 74%
  • Bright Illumination: 6,300 lumens of powerful light for superior visibility
  • Selectable Wattage & Color Temperature: Choose between 27W/36W/45W and 3000K/4000K/5000K for ultimate flexibility
  • Universal Voltage Compatibility: Works with 120-277V systems for versatile installation options
  • Easy Installation: Standard E26 base fits existing fixtures for simple retrofit applications

Technical Resources

Specifications

Size:
3.3'' L X 3.3'' W X 9.1'' H
Bulb:
Corn
Total Wattage:
45
Lamp Color:
3000K, 4000K, 5000K, Selectable CCT
Color Rendering:
80
Delivered Lumens:
6300
Lamp Life:
50,000 Hours
keystone-technologies-brands - Bees Lighting

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.

Shop Keystone Technologies

Frequently Asked Questions