RAB WHALE4H 4ft LED Vapor Tight / Washdown Fixture 38,081 Lumens 265W Selectable 35K/40K/50K 120–277V Gray

RAB WHALE4H 4ft LED Vapor Tight / Washdown Fixture — Field Adjustable

The RAB WHALE4H is a high-power 4ft LED vapor tight fixture engineered for wet and washdown environments. It delivers up to 38,081 lumens with field-selectable wattage (145W / 225W / 265W) and selectable color temperature (3500K / 4000K / 5000K). The fixture operates on 120–277V and includes IP67, IK09, and NSF ratings for demanding commercial and industrial applications.

Key Features

• Selectable Wattage: 145W / 225W / 265W
• Selectable CCT: 3500K / 4000K / 5000K
• Maximum Output: Up to 38,081 lumens
• Voltage: 120–277V
• Dimming: 0–10V dimmable to 10%
• Environmental Ratings: IP67, IK09, NSF
• Rated Life: 100,000 hours
• Surge Protection: Standard integrated surge protection
• Mounting Included: Surface brackets and V-hooks
• Emergency Compatibility: Battery backup options available
• Operating Temperature: -40ºC (-40ºF) to 40ºC (104ºF)

Typical Applications

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

Performance & Light Output

The WHALE4H delivers up to 38,081 lumens across selectable wattage settings with high efficacy and consistent light quality. Standard color rendering supports application-appropriate illumination, and LEDs are rated for 100,000 hours (L70) for long-term performance.

Electrical & Controls

Operates on 120–277V, 50/60Hz. Class 2 constant current driver with integrated 0–10V dimming leads, allowing dimming down to 10%. High power factor and standard surge protection support reliable electrical performance in commercial installations.

Construction & Durability

Impact-resistant polycarbonate housing with stainless steel door clips and gasketed sealing system. Rated IP67 for water and dust ingress, IK09 impact resistant, and NSF certified for washdown suitability. Designed for durable performance in industrial environments with broad operating temperature capability.

Installation & Mounting

Includes stainless steel surface mounting brackets and V-hooks for suspended chain mounting. Conduit entry openings support sealed connections. Optional accessory kits available for junction box or angled mounting configurations.

Included

• Stainless steel mounting brackets
• V-hooks for chain mounting