Flameproof Light Fittings

Product Details:

“SAIEX” flameproof well glass light fixture is a fixed industrial lighting fitting designed for hazardous (explosive) areas where flammable gases, vapors, or dust may be present.

It uses a thick, toughened “well glass” globe enclosed in a flameproof (Ex d) housing to prevent ignition of the surrounding atmosphere.

In simple terms, it is a permanently installed explosion-proof light used in dangerous industrial locations.

Various Names: Well Glass Light Fixture, Flameproof Well Glass Luminaire, Explosion Proof Well Glass Light, Ex d Well Glass Light Fitting, Hazardous Area Well Glass Light, Flameproof Industrial Light, Explosion Proof Bulkhead Light,, Flameproof Ceiling / Wall Mounted Light

Gas Group: IIB, Temperature class: T6, Zone: 1/2 & 21/22

IP Protection: IP 66 as per IS/IEC 60529: 2001

Colour: Epoxy Grey 631 (Other option Pebble Grey 7032, 7035 & Pure White 9010)

MOC: Cast Aluminium Alloy LM-6

GASKET: ENDLESS MOULDED NEOPRENE

Earthing: 1 nos Inside & 2 nos Outside

Electrical Maximum Rating: 70W, 75W, 80W & 90W COB LED at 230V AC.

LED Type: COB (Chip On Board)

Marking Plate: (Ex db IIB T6 Gb) (Ex tb IIIC T85°C Db)

Fixture Type: Bolt Type & Clamp Type

GLASS Type: A TYPE WELL GLASS (Clear Toughened & Frosted Toughened)

Cable Entry Size: M20, Cable Entry Nos: 2 nos

Accessories: Cable Gland, Stopping Plug, Adapter, Reducer, Breather plug.

CERTIFICATES: BIS | CIMFR | PESO

STANDARDS: IS/lEC 60079-0:2017 | IS/lEC 60079-1:2014| IS/lEC 60019-31:2013

Main Construction Features

• Flameproof metal housing (cast aluminum / cast iron)
• Thick toughened well glass (heat & impact resistant)
• Wire guard / cage (optional)
• Flameproof threaded joints
• Certified flameproof cable gland
• Reflector for light distribution
• LED or HPS / CFL lamp

How It Works (Principle of Operation)

• Electrical lamp produces light inside the enclosure
• Any spark or heat remains confined
• If an internal explosion occurs, the flameproof enclosure prevents flame transmission
• Heat is safely dissipated without igniting external gases
• Light passes through the well glass safely

How It Is Used

• Installed permanently on: Ceiling / Wall / Pole / Structure frames
• Connected through certified flameproof wiring
• Used for: General area lighting / Equipment illumination / Walkways and access routes
• Requires periodic inspection but minimal maintenance

Where It Is Used (Applications)

Hazardous Industrial Areas

• Oil & gas refineries
• Petrochemical plants
• Chemical factories
• Fertilizer plants
• LNG terminals

Dust & Vapor Risk Areas

• Paint shops
• Flour mills
• Coal handling plants
• Sugar mills

Advantages

• Prevents fire and explosion
• Highly durable and long-lasting
• Suitable for harsh environments
• Safe continuous operation
• Certified to ATEX / IECEx standards

Product Details:

“SAIEX” flameproof LED well glass light fitting is a fixed, explosion-proof industrial lighting fixture designed to provide safe and efficient illumination in hazardous (explosive) atmospheres. It uses a high-efficiency LED light source enclosed in a flameproof (Ex d) metal housing with a thick toughened well glass cover that safely contains sparks, heat, or internal explosions.

In simple words, it is a long-life LED light that can be safely used where flammable gases, vapors, or dust are present.

Various Names: Flameproof LED Well Glass Light, Explosion Proof LED Well Glass Light, Ex d LED Well Glass Luminaire, Flameproof LED Bulkhead Light, Hazardous Area LED Well Glass Fixture, Flameproof Industrial LED Light, ATEX / IECEx LED Well Glass Light, Flameproof Ceiling / Wall Mounted LED Light.

Gas Group: IIB, Temperature class: T6.  Zone: 1/2 & 21/22 

IP Protection: IP 66 as per IS/IEC 60529: 2001 

Colour: Epoxy Grey 631 (Other option Pebble Grey 7032, 7035 & Pure White 9010)

MOC: Cast Aluminium Alloy LM-6

GASKET: ENDLESS MOULDED NEOPRENE

Earthing: 1 nos Inside & 2 nos Outside

Electrical Maximum Rating: 18W SMD LED & 30W, 35W, 40W, 45W, 50W & 60W COB LED at 230V AC

Marking Plate: (Ex db IIB T6 Gb) (Ex tb IIIC T85° Db)

Fixture Type: Flood Light & Hanging Clamp type

Cable Entry Size: M20, Cable Entry Nos: 2 nos

Accessories: Cable Gland, Stopping Plug.CERTIFICATES: BIS | CIMFR | PESO

Construction & Key Features

• Flameproof enclosure (cast aluminum / stainless steel)
• Thick toughened well glass (impact & heat resistant)
• High-efficiency LED module
• Long life (50,000–100,000 hours)
• Flameproof threaded joints
• Certified flameproof cable entry
• Weatherproof protection
• Low power consumption
• Excellent heat dissipation

 How It Works

1. Electrical power energizes the LED module
2. Light passes through the well glass
3. Any internal spark or overheating: Is contained within the flameproof enclosure. Cannot ignite the surrounding hazardous atmosphere
4. LEDs generate less heat, improving safety and efficiency

 How It Is Used

• Permanently installed on: Ceilings, Walls, Structures, Poles
• Used for: General area lighting, Equipment illumination, Walkways and access areas
• Operates continuously with minimal maintenance
• Often replaces traditional HPS or CFL flameproof fittings

 Where It Is Used (Applications)

Hazardous Industrial Locations

• Oil & gas refineries
• Petrochemical plants
• Chemical factories
• LNG terminals
• Fertilizer plants

Dust & Vapor Risk Areas

• Paint booths
• Grain handling plants
• Sugar mills
• Coal handling areas

 Advantages Over Conventional Lamps

• Much lower energy consumption
• Instant ON / OFF
• Very long service life
• Low maintenance cost
• Better illumination quality
• Environment friendly (no mercury)

Product Details:

“SAIEX” flameproof well glass light fixture is a fixed industrial lighting fitting designed for hazardous (explosive) areas where flammable gases, vapors, or dust may be present.

It uses a thick, toughened “well glass” globe enclosed in a flameproof (Ex d) housing to prevent ignition of the surrounding atmosphere.

In simple terms, it is a permanently installed explosion-proof light used in dangerous industrial locations. 

Various Names: Well Glass Light Fixture, Flameproof Well Glass Luminaire, Explosion Proof Well Glass Light, Ex d Well Glass Light Fitting, Hazardous Area Well Glass Light, Flameproof Industrial Light, Explosion Proof Bulkhead Light,, Flameproof Ceiling / Wall Mounted Light

Gas Group: IIC, Temperature class: T6, Zone: 1/2 & 21/22

IP Protection: IP 66 as per IS/IEC 60529: 2001

Colour: Epoxy Grey 631 (Other option Pebble Grey 7032, 7035 & Pure White 9010)

MOC: Cast Aluminium Alloy LM-6

GASKET: ENDLESS MOULDED NEOPRENE

Earthing: 1 nos Inside & 2 nos Outside

Electrical Maximum Rating: 18W, 30W, 35W, 40W, 45W, 50W, 60W, 70W & 75W COB LED at 230V AC.

LED Type: COB (Chip On Board)

Marking Plate: (Ex db IIB T6 Gb) (Ex tb IIIC T85°C Db)

Fixture Type: Full Round Glass & Half Round Glass

GLASS Type: Clear Toughened A Type Well Glass & Frosted Toughened A Type Well Glass

Cable Entry Size: M20, Cable Entry Nos: 2 nos

Accessories: Cable Gland, Stopping Plug, Adapter, Reducer, Breather plug.

Components: B-22 & B-27 Lamp Holder (Thread Type) for 36W CFL, 80W LED at 230V AC

CERTIFICATES: BIS | CIMFR | PESO. STANDARDS: IS/lEC 60079-0:2017 | IS/lEC 60079-1:2014| IS/lEC 60019-31:2013

Main Construction Features

• Flameproof metal housing (cast aluminum / cast iron)
• Thick toughened well glass (heat & impact resistant)
• Wire guard / cage (optional)
• Flameproof threaded joints
• Certified flameproof cable gland
• Reflector for light distribution
• LED or HPS / CFL lamp

How It Works (Principle of Operation)

• Electrical lamp produces light inside the enclosure
• Any spark or heat remains confined
• If an internal explosion occurs, the flameproof enclosure prevents flame transmission
• Heat is safely dissipated without igniting external gases
• Light passes through the well glass safely

How It Is Used

• Installed permanently on: Ceiling, Wall, Pole, Structure frames
• Connected through certified flameproof wiring
• Used for: General area lighting, Equipment illumination, Walkways and access routes
• Requires periodic inspection but minimal maintenance

Where It Is Used (Applications)

Hazardous Industrial Areas: Oil & gas refineries, Petrochemical plants, Chemical factories, Fertilizer plants, LNG terminals

Dust & Vapor Risk Areas: Paint shops, Flour mills, Coal handling plants, Sugar mills 

Advantages

• Prevents fire and explosion
• Highly durable and long-lasting
• Suitable for harsh environments
• Safe continuous operation

Product Details:

“SAIEX” Flameproof Bulkhead Light is an explosion-protected industrial luminaire designed to provide general area illumination in locations where flammable gases, vapors, or combustible dust may be present. 

Various Names: Flameproof Bulkhead Light, Explosion Proof Bulkhead Light, Hazardous Area Bulkhead Lamp, Industrial Flameproof Wall Light, Ex d Bulkhead Luminaire, ATEX Flameproof Bulkhead Light, IECEx Explosion-Proof Bulkhead Light, Oil & Gas Bulkhead Light, Chemical Plant Bulkhead Light, Marine Flameproof Bulkhead Light 

Gas Group: IIB, Temperature class: T6, Zone: 1/2 & 21/22 

IP Protection: IP 66 as per IS/IEC 60529: 2001 

Colour: Epoxy Grey 631 (Other option Pebble Grey 7032, 7035 & Pure White 9010)

MOC: Cast Aluminium Alloy LM-6

Earthing: 1 nos Inside & 2 nos Outside

Electrical Maximum Rating: 2x15W, 2x20W, 2x25W, 2x30W, & 2x45W at 230V AC

LED Type: COB (Chip On Board)

LED: 2 nos COB LED

Marking Plate: (Ex db IIB T6 Gb) (Ex tb IIIC T85° Db)

GLASS: A TYPE FLAT GLASS FROSTED TOUGHENED

Cable Entry Size: M20; Cable Entry Nos: 2 nos 

Accessories: Cable Gland, Stopping Plug, Adapter, Reducer, Breather plug.

CERTIFICATES: BIS | CIMFR | PESO

STANDARDS: IS/lEC 60079-0:2017 | IS/lEC 60079-1:2014| IS/lEC 60019-31:2013 

How It Works

A flameproof bulkhead light consists of:

• A robust flameproof enclosure (cast aluminum or stainless steel)
• Thick toughened glass cover
• LED or conventional light source
• Flameproof cable entry and internal wiring

When energized:

• Light illuminates the surrounding area normally
• If an internal fault causes sparking, the enclosure contains the explosion
• Heat and flame are safely dissipated through flamepaths without ignition outside

Where It Is Used

Typical Locations

• Plant corridors and walkways
• Pump rooms and compressor areas
• Control room entrances
• Staircases and escape routes
• Utility rooms in hazardous areas

Industries

• Oil & gas production and refineries
• Chemical and petrochemical plants
• Pharmaceutical manufacturing units
• Paint, solvent, and resin industries
• Offshore platforms and marine vessels 

·         High safety – Prevents ignition of flammable gases or vapors in hazardous areas

·         Rugged construction – Withstands vibration, impact, dust, and moisture

·         Low maintenance – Long-life LED options reduce replacement frequency

·         Energy efficient – Provides good illumination with low power consumption

·         Weather resistant – Suitable for indoor and outdoor installations

·         Reliable operation – Performs consistently in harsh industrial environments