1 1

Portor Lighting

Portor 4′ Twin Lens Linear High Bay 270W/340W/400W, 4000K/5000K, 120-277V - PT-LHTL-400-2C3P

Portor 4′ Twin Lens Linear High Bay 270W/340W/400W, 4000K/5000K, 120-277V - PT-LHTL-400-2C3P

PT-LHTL-400-2C3P

$229.92 USD
$229.92 USD
Sale Sold out

Key Specification

  • CCT: 4000K / 5000K
  • CRI: 80+
  • Dimming: 0-10V dimmable
  • Input Voltage: 120–277V
  • Power Frequency: 50/60 Hz
  • Power Factor: >0.9
  • Driver Efficiency: >85%
  • THD: ≤10%
  • Current: 1.54–3.33A
  • Optics: 85° x 85° PC matte lens

The Portor PT-LHTL-400-2C3P Twin Lens Linear High Bay is a high-output LED lighting solution engineered for large commercial and industrial high-ceiling applications. Available in 270W, 340W, and 400W configurations with selectable 4000K and 5000K colour temperatures, it delivers powerful, energy-efficient illumination with excellent light distribution. Operating on a universal 120-277V input range, this 4-foot linear high bay provides dependable performance, reduced maintenance, and long service life in demanding indoor environments.

Ideal Applications

  • Large warehouses and distribution centres
  • Manufacturing facilities
  • Industrial workshops
  • Storage and logistics operations
  • Retail stockrooms and fulfilment areas
  • Gymnasiums and sports facilities
  • Assembly and production lines
  • Indoor loading and staging areas
  • Commercial utility spaces
  • High-ceiling industrial environments

What’s Included / Features

The PT-LHTL-400-2C3P combines maximum light output, compact linear design, and energy-saving LED technology for demanding commercial and industrial applications. Its selectable wattage and colour temperature options allow facility managers and contractors to optimise lighting levels and visual comfort for a wide range of operational environments.

Designed with a twin lens optical system, this linear high bay provides enhanced light distribution and improved fixture efficiency. The durable construction and universal 120-277V operation make it an excellent choice for both retrofit upgrades and new installations where reliable, high-performance lighting is essential.

Key Features

  • Selectable 270W / 340W / 400W power options
  • Selectable 4000K / 5000K colour temperatures
  • 120-277V universal input voltage
  • 4-foot compact linear high bay design
  • Twin lens optical system for enhanced light distribution
  • High-efficiency LED technology for reduced energy costs
  • Bright, uniform illumination with reduced glare
  • Durable construction for commercial and industrial environments
  • Long operational lifespan with minimal maintenance
  • Suitable for warehouses, manufacturing facilities, and other high-ceiling applications

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

View full details