Which gas groups are Trimiti flameproof lighting fittings suitable for?

Our fittings are suitable for Gas Groups IIA (propane, acetone), IIB (ethylene), and IIC (hydrogen, acetylene) — the full range of industrial hazardous gas classifications.

Flameproof Lighting Fittings / Explosion Proof Light Fittings

Name: Flameproof Lighting Fittings
Brand: Trimiti Electricals
Availability: InStock

OUR PRODUCTS

When safety in hazardous environments is non-negotiable, Trimiti Electricals delivers certified flameproof lighting fittings engineered for Zone 1 and Zone 2 classified areas. Also known as explosion proof light fittings, Ex-proof luminaires, or hazardous area lighting fixtures, our products are designed to prevent internal sparks or arcs from igniting surrounding flammable gases, vapours, or dust. Suitable for Gas Groups IIA, IIB, and IIC, every fitting meets stringent Indian and international safety standards.
From oil refineries and petrochemical plants to solvent-based manufacturing units and offshore platforms, our flameproof lighting solutions are trusted across the most demanding industrial environments in India and beyond. Our range spans well glass fittings, integrated well glass fittings, bulkhead fittings, tube light fittings, reaction vessel lamps, emergency fittings, hand lamp fittings, and high-wattage flood-type fittings — all manufactured with robust cast iron or LM6 aluminium alloy housings and toughened borosilicate glass.

Available Product Variants

i) Flameproof / Weatherproof Well Glass Fitting — Suitable for 80W / 125W HPMV, 160W MLL, 200W GLS, 2×26W CFL lamps, 40/60W LED
ii) Flameproof / Weatherproof Integrated Well Glass Fitting — Suitable for 80W/125W HPMV, 80W Metal Halide, 2×26W CFL, 40/60W LED
iii) Flameproof Bulkhead Fitting — Suitable for 80W/125W HPMV, 160W MLL, 200W GLS, 2×18W CFL, 40/60W LED
iv) Flameproof / Weatherproof Reaction Vessel Lamp with Switch — Suitable for 100W GLS, 12W LED
v) Flameproof / Weatherproof Reaction Vessel Lamp with Timer
vi) Flameproof / Weatherproof Tube Light Fitting — Suitable for 1×40W, 2×40W, 36W CFL, 1x20W LED, 2 x 20W LED
vii) Flameproof / Weatherproof Hand Lamp Fitting — Suitable for 60W / 100W lamps
viii) Flameproof / Weatherproof Emergency Tube Light Fitting — Suitable for 18W CFL
ix) Flameproof / Weatherproof Well Glass Fitting — Suitable for 250W HPMV

Industries & Applications

Our explosion proof light fixtures are widely used in oil & gas exploration, chemical processing plants, paint spray booths, pharmaceutical bulk drug manufacturing zones, fertiliser plants, sugar mills, grain storage facilities, battery charging stations, and marine/offshore structures.
Wherever there is a risk of explosive atmosphere ( Zone 1/Zone 2, IEC Zone 1/Zone 2), our certified fittings provide reliable, long-life illumination without safety compromise.

Why Choose Trimiti Electricals for Flameproof Lighting?

• Certified for Gas Groups IIA, IIB, and IIC — the full spectrum of hazardous gas categories
• Manufactured in Dombivli, Maharashtra with decades of specialised expertise
• Robust cast enclosures with precision-machined flame path joints
• Wide wattage range to suit every industrial luminaire requirement
• Custom designs available for specific reaction vessel or process vessel applications
• Available in weatherproof and dual-rated (flameproof + weatherproof) configurations

Frequently Asked Questions

Q1. What is the difference between flameproof and explosion proof lighting?

The terms are used interchangeably in practice. 'Flameproof' (Ex d) is the IEC/IS terminology widely used in India and Europe, while 'explosion proof' is the terminology used under NEC (North American) standards. Both types of fittings are designed to contain any internal ignition and prevent it from reaching the external atmosphere.

Q2. Which gas groups are Trimiti's flameproof lighting fittings suitable for?

Our fittings are suitable for Gas Groups IIA (propane, acetone), IIB (ethylene, hydrogen-rich gases), and IIC (hydrogen, acetylene) — covering the full range of hazardous gas classifications.

Q3. Can these fittings be used outdoors?

Yes. Our weatherproof + flameproof dual-rated models are suitable for outdoor installation in rain, dust, and humid coastal environments. They carry IP ratings appropriate for outdoor hazardous area use.

Q4. Do you supply flameproof LED light fittings?

We manufacture fittings compatible with CFL and HPMV lamp sources. For LED retrofit and LED-integrated flameproof fittings, please contact us to discuss your specific project requirements.

Q5. What is the lead time for custom reaction vessel lamp fittings?

Standard models are available from stock or with short lead times. Custom-designed reaction vessel lamps with timers, special switch arrangements, or non-standard wattages typically require 2–4 weeks. Please share your specifications for a confirmed delivery schedule.