VL-EX8233H-XXX Compact Explosion-Proof Bay Light (50W–90W) for Low-Ceiling Hazardous Spaces
The VL-EX8233H-XXX Compact Explosion-Proof Bay Light is a powerful and space-efficient LED lighting fixture engineered for use in hazardous environments with low ceiling clearance. With power options ranging from 50W to 90W, a high 120 lm/W light efficiency, and a wide 120° beam angle, this rugged luminaire delivers broad, uniform lighting in industrial facilities where explosive gases or combustible dusts may be present. Designed for safety, performance, and energy efficiency, it is ideal for confined hazardous areas such as inspection zones, control rooms, and production lines.
Certified Safety in Hazardous Environments
This bay light features an Explosion-Proof Grade of Ex d IIC T6, making it certified for use in Zone 1 and Zone 2 gas environments, as well as Zone 21 and Zone 22 dust locations. Constructed to meet GB3836.1 and GB3836.2 standards, the VL-EX8233H-XXX is fully protected against ignition sources and ensures reliable operation in explosive atmospheres. The fixture is rated IP66, providing total protection from water ingress, high-pressure washdowns, and airborne particulates, ideal for both indoor and partially sheltered outdoor applications.
Compact Power with Wide-Angle Illumination
Measuring just Ø 267 × 296 mm and weighing 6.6 kg, this bay light offers a space-saving profile that doesn’t compromise on performance. Its 120° lighting angle ensures broad light coverage, minimizing shadowed zones even when mounted at lower heights. The CREE 3030 LED chips (80 pcs) deliver powerful brightness with light efficiency up to 120 Lm/W, making it ideal for energy-conscious facilities without sacrificing visibility.
Long-Lasting LED Performance
Built for endurance, the LED lifespan exceeds 100,000 hours, dramatically reducing maintenance costs and downtime, especially important in hard-to-access or regulated environments. It operates flawlessly across a temperature range of -30°C to 50°C, ensuring consistent performance in cold storage areas, refineries, chemical processing zones, or extreme industrial settings. The fast start-up time of ≤0.2 seconds guarantees instant illumination with no warm-up delays, even in emergency conditions.
Flexible Input and Energy Efficiency
The VL-EX8233H-XXX operates on 120–220V at 50/60 Hz, compatible with most international industrial power systems. A power factor greater than 0.95 PF ensures maximum energy conversion efficiency with minimal waste, voltage drop, or circuit stress. Whether installed as a retrofit or in new construction, this fixture helps facilities reduce energy consumption while maintaining compliant safety lighting.
Industrial-Grade Durability
Engineered with a WF2 anti-corrosion rating, the VL-EX8233H-XXX resists degradation in environments exposed to chemicals, saltwater, and high humidity. Its tough, sealed construction ensures optimal performance in the most demanding applications, from shipyards and paint booths to storage tanks and food processing plants.
Ideal Applications
The Compact Explosion-Proof Bay Light is specifically designed for:
• Oil & gas service platforms
• Paint mixing and chemical handling zones
• Grain processing and dust-prone facilities
• Power plants and boiler rooms
• Tunnels, confined workspaces, and control stations
• Food and pharmaceutical manufacturing with volatile ingredients
Its compact size and wide coverage make it the ideal choice for ceiling-mounted hazardous lighting where space and safety are critical.
Available Wattages:
| MODEL | VOLTAGE |
| VL-EX8233H-50 | 50W |
| VL-EX8233H-60 | 60W |
| VL-EX8233H-80 | 80W |
| VL-EX8233H-90 | 90W |
Note: This is a special order item. Allow 4-6 weeks for delivery.