Basic Specifications
Base Type
Stainless Steel + Aluminum
Color Temperature
3000K / 4000K / 6500K
Lumen Output
70lm/W-170lm/W
Beam Angle
2° - 90° Multiple Options
Marine Grade
Anti-Salt Water Coating
Explosion Proof LED Linear Light
5 Years Warranty | IP66 | DC12V | High Efficiency 130lm/W
Designed for hazardous environments, providing safe and reliable illumination for Zone 2 and Zone 22 explosive gas and dust atmospheres.
Main Functions & Applications
The linear Ex light fitting type BHD51 is intended for use in places with an explosive gas and dust atmosphere. It is designed for industrial facilities, both indoor and outdoor.
- Suitable for Zone 2 and Zone 22 hazardous areas.
- IIA, IIB, IIC type explosive gas environments.
- A, B, C type explosive dust environments.
- Wide application: Oil and gas exploration, refining, metallurgy, chemical industry, Navy, and offshore platforms.
- Operating temperature: -30 ºC to +50ºC; Altitude ≤ 2000m.
Technical Characteristics
| Parameter | Value (unit) |
| Supply voltage | 100-240VAC 50/60Hz |
| Apparatus category | II 3GD |
| ATEX marking (Zone 2) | II3G Ex nR IIC T6 Gc |
| ATEX marking (Zone 22) | II 3D Ex tc IIIC T80 ºC Dc IP66 |
| Ingress protection | IP 66 |
| Resistance to shock | IK09 |
| Light source | Luxeon & Cree SMD3030 |
| Estimated service life | 70,000h at Tamb=40°C |
Key Advantages
- Robust and compact design with UV resistance.
- Quick, simple, and easy installation.
- High resistance to corrosive industrial environments.
- Energy saving with long life expectancy up to 100,000 hours.
- Maintenance-free and environmental-friendly.
Construction Details
Housing: High light transmittance PC material, impact strength > 4J.
Diffuser: Polycarbonate (PC) plastic.
Gasket: Nitrile rubber with excellent aging and corrosion resistance.
Light Shell: High-pressure die-casting aluminum alloy for superior hardness.
Fasteners: STS304 stainless steel for high anti-corrosion performance.
Detailed Technical Data
| MODEL WATTAGE |
10/20W |
40W |
60W |
| LUMEN OUTPUT | 1300-2400 LM | 4800 LM | 7200 LM |
| DIMENSIONS (mm) | 720 x 113 x 125 | 1020 x 113 x 125 | 1320 x 113 x 125 |
| NET WEIGHT | 3.4 kg | 3.8 kg | 4.2 kg |
| ENCLOSURE | Copper free aluminum alloy and PC pipe |
| CRI | > 80 |
| EFFICIENCY | 120 LPW |
| SURGE PROTECTION | 4 kV |
| WARRANTY | 5 Years |
Frequently Asked Questions
In which hazardous zones can this light be installed?
This LED fixture is specifically certified for use in Zone 2 (gas) and Zone 22 (dust) environments, making it ideal for oil refineries, chemical plants, and offshore platforms.
What is the durability rating of the housing?
The light features an IK09/IK10 impact rating and is constructed from high-strength aluminum alloy and UV-resistant polycarbonate, ensuring it withstands harsh industrial conditions.
Is this fixture suitable for marine environments?
Yes, it comes with an anti-salt water coating and marine-grade stainless steel fasteners, providing excellent protection against corrosion in offshore and coastal applications.
What is the expected lifespan of the LEDs?
The fixture utilizes high-quality Luxeon or Cree SMD3030 chips with a service life estimated at 70,000 to 100,000 hours depending on ambient temperature.
Does the unit include surge protection?
Yes, the integrated LED driver includes 4 kV surge protection along with short circuit, over-load, and over-voltage protection for enhanced safety.
What color temperatures are available?
Standard color temperature is 4000K, with options for 3000K, 5000K, and 6500K to suit different lighting requirements.