EX-H Linear

Class I, Division 2 Linear

Class I, Div 2 · A B C DClass II, Div 2 · F GClass IIIZone 2 · IIC / Zone 21 · IIIC

Rated power20 to 80 W

Lumen output2,800 to 11,200 lm

ProtectionIP66 / IK08

140 lm/W · −40 to +60 °C · UL 844, CSA C22.2 No. 137, ETL · ceiling, wall, pole, pendant, chain

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Key Features

0-10V dimming
Emergency function optional
Compact and robust structure, excellent reliability
Various installation ways for different applications

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Ratings on the spec sheetIP66IK08 · IK10 with wire guard−40 to +60 °C (T3)UL 844CSA C22.2 No. 137 / 250.0ETLDLC (some models)

Product Description

The H Series LED luminaire is an explosion-proof choice for marine and hazardous applications where a linear design is required. They can be used in locations where moisture, dirt, dust, corrosion and vibration may be present, or areas where wind, water, snow or high ambient can be expected.

Class I, Division 2 covers hazardous gas and vapor environments where ignitable concentrations are present only under abnormal conditions — typical applications include oil & gas processing, paint booths, chemical handling, cannabis extraction, and pharmaceutical manufacturing.

For full electrical, photometric, and mechanical specifications — including IP rating, mounting options, ambient-temperature range, certifications, and ordering codes — download the spec sheet linked above.

Technical specifications

From the published spec sheet. Ordering guide, dimensions and packing data are in the PDF.

General
Series	EX-H2 (20, 40 W), EX-H4 (40, 60, 80 W)
Hazardous rating	Class I, Division 2, Groups A, B, C, D · Class II, Division 2, Groups F, G · Class III · Class I, Zone 2, Group IIC · Class II, Zone 21, Group IIIC
Listings and standards	UL 844 · UL 1598 · UL 1598A · UL 924 · CSA C22.2 No. 250.0:2021 · CSA C22.2 No. 137:2018 · ETL · DLC on listed variations · 1000 hours salt spray
Housing	Copper-free aluminum
Warranty	5-year standard · L70 > 150,000 hours at 55 °C

Electrical
Rated power	H2: 20, 40 W · H4: 40, 60, 80 W
Lumen output	2,800 to 11,200 lm
Efficacy	140 lm/W
Colour temperature	2700 K to 6500 K
CRI	> 70
Dimming	0-10 V
Emergency backup	Optional, 3 hours

Mechanical
Mounting	Ceiling, wall, pole, pendant, chain
Beam angle	120°

Ratings and environment
Ingress protection	IP66
Impact rating	IK08 with glass cover · IK10 with wire guard
Ambient temperature	−40 °C to +60 °C (T3)

View Spec Sheet

Class I, Division 2 area, site photography

Downloads

NemaLED EX-H Linear Spec Sheet.pdfFull technical data, opens in new tab

Photometric Files (IES)

IES photometric files for lighting design and layout in DIALux, AGi32, Visual, and other tools. Download the model that matches your wattage, optic, and voltage. 8 IES files