Portor LED Corn Lamp 45W, 5000K, E26 Base + EX39 Adapter Included, 120-277V – PT-CBL3-45W-50K

Key Specification

• Wattage: 45W
• Lumens: 6,975 Lumens
• Efficacy: 155 lm/W
• Lamp Base: E26 (EX39 Adapter Included)
• Voltage: 120-277VAC
• Power Frequency: 50/60 Hz
• CCT: 5000K
• CRI: Ra>80
• Operating Temperature: 104ºF to 113ºF
• Operating Humidity: 20% - 70% RH
• Storage Temperature: -40ºF to 176ºF
• Storage Humidity: 10% - 75% RH
• IP Rating: IP64 for Damp Locations
• Power Factor: >0.9
• Unit Size: 3.35” x 9.09”

The PT-CBL3-45W-50K Portor LED Corn Bulb is a high-efficiency retrofit lighting solution designed to replace traditional HID and CFL lamps in commercial and industrial applications. Producing bright 5000K daylight illumination, this LED corn bulb delivers crisp and uniform lighting for enhanced visibility and performance in large indoor and outdoor spaces. With a 45W power rating and wide 120-277V compatibility, it provides reliable operation while reducing energy consumption and maintenance costs. Its retrofit-ready design makes installation simple and efficient for upgrading existing fixtures.

Ideal Applications

• Parking garages and parking lots
• Warehouses and industrial facilities
• Street and area lighting
• Shoebox and post-top fixtures
• Commercial building exteriors
• Security and perimeter lighting
• Agricultural and storage facilities

The PT-CBL3-45W-50K is engineered for dependable LED performance with long-lasting efficiency and consistent illumination. Its 5000K daylight color temperature creates a bright and clean lighting environment that improves safety, productivity, and visibility in commercial and industrial settings. Designed for operation on 120-277V systems, this corn bulb integrates easily into a wide range of existing fixtures, making it an ideal retrofit replacement solution.

Constructed with durable LED components and advanced thermal management, this lamp is built for extended service life and low maintenance operation. Its uniform light distribution minimizes dark spots while helping reduce overall operating expenses and maintenance frequency.

Features / What's Included

• Wattage: 45W
• Color Temperature: 5000K Daylight
• Voltage Range: 120-277V
• Energy-efficient LED retrofit solution
• Ideal replacement for HID and CFL lamps
• Bright and uniform illumination
• Long operational lifespan
• Reduced maintenance and energy costs
• Suitable for commercial and industrial applications
• Model: PT-CBL3-45W-50K

Need help matching a driver? Text us a picture and we’ll match it fast.

Download Spec Sheet