EXTEND-EX-P-LED – LED Ex luminaire with GRP housing for paint spray booths

The EXTEND-EX-P-LED is an ATEX 1/21 certified linear LED Ex luminaire in a GRP enclosure, designed for use in explosive painting and coating booths, solvent storage facilities and surface treatment lines in the chemical industry. The luminaire withstands aggressive chemicals, solvent vapours and UV radiation, and is suitable for surface treatment environments where standard luminaires do not endure. Manufacturer: Vyrtych a.s. (Czech Republic). Supplier and distributor in Estonia: Elister OÜ.

What it is

ATEX/IECEx LED Ex luminaire for zone 1/21.

For whom

For paint, coating and chemical industry companies.

Where it is used

Painting booths, coating lines, solvent storage facilities, surface treatment booths.

Key parameters

IP66, IK10, up to 139 lm/W, operating temperature −20…+55 °C, 5-year warranty.

The EXTEND-EX-P-LED is a robust linear LED luminaire built on a glass-fibre reinforced polyester (GRP) enclosure. Thanks to its exceptional chemical resistance, it is ideally suited to aggressive surface treatment environments where there is exposure to solvents, paint and chemical vapours. Designed for ATEX/IECEx zone 1/21 – suitable for higher-risk explosive environments: painting and coating booths, solvent storage facilities and surface treatment lines in the chemical industry. The enclosure is made of GRP material (RAL 7035) with a silicone seal that does not degrade and withstands both chemicals and UV radiation. The transparent polycarbonate diffuser cover provides maximum light output. A central lock simplifies maintenance, and an integrated isolator switch is optionally available for safe electrical work.

Key advantages

• Manufactured in Europe (Czech Republic)
• GRP enclosure – exceptional chemical resistance
• High protection rating IP66 and impact resistance IK10
• UV radiation resistant
• High efficiency up to 139 lm/W
• LED lifespan up to 50,000 h (L80B50 Ta 55)
• Wide supply range 110–254 V AC, 220–250 V DC
• Operating temperature −20 °C to +55 °C
• Central lock for easy maintenance
• Optional integrated isolator switch
• LOOP-IN / LOOP-OUT – prepared for series connection
• Variants: EXTEND, MULTIEXTEND, EXTEND-Em (emergency luminaire), EXTEND-WOD

Technical data

• ATEX zone — 1/21
• ATEX certificate — FTZÚ 16 ATEX 0080X
• Marking G — II 2G Ex db eb mb op is IIC T4 Gb
• Marking D — II 2D Ex tb op is IIIC 71°C Db
• Protection rating — IP66
• Impact resistance — IK10
• Operating temperature — −20 °C to +55 °C
• Supply — 110–254 V AC 50/60 Hz, 220–250 V DC
• Efficiency — up to 139 lm/W
• Colour temperature — 4000 K
• CRI — +80
• LED lifespan — 50,000 h (L80B50 Ta 55)
• Enclosure — GRP (glass-fibre reinforced polyester), RAL 7035
• Cover — Transparent PC (polycarbonate)
• Seal — Silicone
• Connection — Screwless 3-pole terminal, max 4 mm²; LOOP-IN/LOOP-OUT
• Cable glands — 1× M25×1.5 Ex (Ø 12–18 mm) + 2× M25 Ex plug
• Locking — Central lock
• Isolator switch — Optional (integrated)
• Variants — EXTEND, MULTIEXTEND, EXTEND-Em (emergency), EXTEND-WOD
• Mounting — Ceiling/wall mounting with stainless steel fasteners, suspension by wires or cable
• Warranty — 5 years

Applications in the paint industry

• Painting and coating booths (ATEX zone 1)
• Solvent and paint storage rooms
• Chemical treatment lines with aggressive environmental conditions
• Surface treatment booths with high chemical load
• Locations requiring a luminaire with an integrated isolator switch
• Emergency lighting (EXTEND-Em variant)

Manufacturer: Vyrtych a.s. (Czech Republic). Elister OÜ is an authorised distributor in Estonia.