GLT 4ft LED Vapor Tight Fixture 25W/35W/50W Selectable 3500K/4000K/5000K 120-277V IP65 NEMA 4X

GLT 4ft LED Vapor Tight Fixture — Selectable Wattage & CCT

The GLT 4ft LED Vapor Tight Fixture is a field-adjustable lighting solution designed for wet, washdown, and industrial environments. It delivers up to 7,200 lumens with selectable wattage (25W / 35W / 50W) and selectable color temperature (3500K / 4000K / 5000K) for flexible on-site configuration. Operating on a universal 120–277V driver, this sealed fixture features IP65 and NEMA 4X protection and supports 0–10V dimming for compatibility with commercial lighting control systems. Built for demanding environments, this fixture is rated for wet locations and is TAA Compliant for government and federally funded project requirements.

Key Features

• Selectable Wattage: Field-adjustable 25W / 35W / 50W output inside housing
• Selectable CCT: 3500K / 4000K / 5000K switchable color temperature
• Maximum Output: Up to 7,200 lumens
• High Efficiency: Up to 144 lumens per watt depending on configuration
• Universal Voltage: 120–277V input
• 0–10V Dimming: Compatible with commercial dimming control systems
• Environmental Rating: IP65 sealed housing with NEMA 4X approval
• Impact Protection: IK08 rated lens for durability
• Operating Temperature: -30°C to 50°C ambient
• Long Lifespan: Estimated 100,000-hour LED life based on LM-80 and TM-21 testing
• Controls Compatibility: Supports occupancy sensors, microwave sensors, daylight sensors, and Bluetooth control modules
• Certifications: UL / cUL wet location listed and DLC qualified
• Compliance: TAA Compliant for government procurement projects
• Warranty: 5-year limited warranty

Typical Applications

• Parking garages
• Car washes
• Food processing areas
• Cold storage facilities
• Industrial washdown environments
• Agricultural buildings
• Utility corridors

Performance & Light Output

Selectable wattage and color temperature switches allow installers to adjust light output during installation. The fixture provides lumen packages ranging from approximately 3,600 to 7,200 lumens depending on selected wattage and CCT settings. High-efficiency LEDs deliver up to 144 lm/W, providing reliable illumination for commercial and industrial environments.

Electrical & Controls

Operates on 120–277V, 50/60Hz universal voltage input. The fixture includes standard 0–10V dimming compatibility for integration with building lighting controls. An auxiliary 12V output is available for compatible accessories. Optional controls include occupancy sensors, microwave sensors, daylight sensors, Bluetooth controllers, and compatibility with third-party network lighting control systems.

Construction & Durability

Sealed housing design protects internal components from moisture and environmental contaminants. Stainless steel clamps secure the lens and housing for long-term durability. The fixture is rated IP65 and NEMA 4X for wet and washdown environments and features an IK08 impact-resistant lens. Designed for reliable operation in temperatures ranging from -30°C to 50°C. The fixture is also TAA Compliant, making it suitable for federally funded projects and government installations.

Installation & Mounting

Designed for flexible installation with both surface mount and suspended mounting options. Snap-on mounting brackets support surface installation, while included V-hooks allow chain suspension. Wattage and CCT can be adjusted using internal switches prior to closing the housing during installation.

Included

• Snap-on mounting brackets
• V-hooks for chain mounting