High and Low Bay Lighting Solutions

Introduction

Need ATEX high bay lighting for a warehouse, process building, fabrication hall or hazardous-area facility in the UAE or GCC? Daly Middle East supports contractors, consultants, EPC companies, maintenance teams and end users with explosion-proof high-bay and low-bay lighting options for demanding industrial environments.

This category covers fixed luminaires intended for installation at height where the area classification, equipment marking, temperature class, mounting arrangement, light distribution and environmental conditions must be checked before selection. Product suitability remains model-specific, so confirm the exact datasheet and certification documentation for the proposed configuration.

For wider project support, visit the explosion proof lighting supplier UAE page or request technical lighting support.

What is ATEX high bay lighting?

ATEX high bay lighting is designed for high-ceiling industrial spaces where a fitting may need to provide useful illumination from a significant mounting height while meeting the requirements of a specified potentially explosive atmosphere. Low-bay lighting is generally considered for lower mounting heights or more compact areas, but the correct choice depends on the lighting layout and project specification—not on the product name alone.

Before choosing an ATEX high bay or low bay fitting, confirm the hazardous-area classification, gas or dust group, temperature class, equipment protection level, ambient temperature, ingress protection, electrical requirements, mounting height and required light distribution.

Where are explosion-proof high-bay lights used?

• Process buildings, production halls and fabrication areas
• Oil and gas facilities, refineries and petrochemical plants
• Warehouses and workshops with classified zones
• Tank farms, compressor stations and utility buildings
• Marine, offshore and shipyard facilities
• Chemical and process plants
• Loading, maintenance and service areas
• Industrial spaces exposed to heat, dust, moisture, vibration or corrosive conditions

The final fitting and quantity should be selected with the lighting layout, target illuminance, mounting height, maintenance access and hazardous-area requirements considered together.

How to choose ATEX high and low bay lighting

1. Confirm the mounting height and application

Provide the ceiling or mounting height, floor area, racking arrangement, workplane and target illuminance. High-bay and low-bay terminology helps describe the application, but a photometric review is needed to confirm coverage, glare and uniformity.

2. Match the zone and certification

Use the approved hazardous-area drawing or project specification. Confirm whether the requirement relates to gas, vapour, mist or combustible dust and whether the area is Zone 0, Zone 1, Zone 2, Zone 20, Zone 21 or Zone 22. Check the complete equipment marking and certificate for the exact model and variant.

3. Review temperature requirements

High-temperature industrial areas may need a fitting with a suitable permitted ambient range and maximum surface temperature. The published products in this category include high-temperature options, but the correct selection remains dependent on the project conditions and the exact datasheet.

4. Select the light distribution

Beam angle, optics, mounting height, aisle layout and obstructions affect the number and position of fittings. Provide the area dimensions, mounting arrangement and any lighting-layout requirements so the proposed high-bay or low-bay solution can be reviewed properly.

5. Check environmental protection

Review ingress protection, corrosion exposure, salt air, washdown, dust, vibration, chemicals, direct solar exposure and cable-entry requirements. IP protection is important for industrial lighting, but it does not replace the hazardous-area certification review.

6. Confirm electrical and maintenance details

Provide voltage, frequency, control method, cable entries, emergency requirements, access restrictions and the existing fitting information if this is a replacement project. These details help avoid a technically unsuitable quotation and late changes during installation.

ATEX high-bay LED and IECEx lighting

ATEX and IECEx are related but different certification systems. ATEX is the European Union legal framework for equipment and protective systems intended for potentially explosive atmospheres. IECEx is an international conformity-assessment scheme for equipment and services used in explosive atmospheres.

Some high-bay and low-bay luminaires may carry more than one certification route, but this must be confirmed for the exact model and configuration. For a UAE or GCC project, check the client, consultant, authority and destination-market requirements before finalising the fitting.

Read the official IECEx FAQ, the European Commission ATEX guidance and Daly’s ATEX vs IECEx buyer guide.

High-bay lighting selection checklist

Before requesting a quotation, send:

• Project location and application
• Mounting height, ceiling height and floor-area dimensions
• Gas or dust zone and area-classification drawing
• Gas/dust group, temperature class and required certification route
• Target illuminance, beam preference and lighting-layout requirements
• Quantity, mounting arrangement and maintenance-access constraints
• Voltage, frequency, controls and cable-entry details
• Ambient temperature, dust, moisture, corrosion and washdown conditions
• Required IP rating and any client or consultant specification
• Datasheet, certificate, photometric file and quotation requirements

If any item is unknown, provide the project specification or hazardous-area drawing for review. Availability, lead time and delivery remain subject to the specific quotation and project requirements.

Daly Middle East technical support

Daly Middle East supports UAE and GCC enquiries for hazardous-area high-bay and low-bay lighting with application review, product-family guidance, technical information and quotation coordination. Depending on the project, the review may cover the zone, gas or dust group, temperature class, mounting height, beam distribution, operating environment, electrical details, datasheets and certification references.

The objective is a reviewable high-bay lighting shortlist that fits the project inputs—not an unsupported claim that every product is suitable for every hazardous area.

Request an ATEX high-bay lighting quotation or contact Daly Middle East.

ATEX high and low bay lighting FAQs

What is ATEX high bay lighting?

ATEX high bay lighting is fixed industrial lighting for specified potentially explosive atmospheres and higher mounting locations. The exact fitting must match the area classification, complete equipment marking, certificate, temperature class, environment and lighting requirements.

What is the difference between high-bay and low-bay lighting?

High-bay lighting is generally considered for higher mounting positions, while low-bay lighting is used for lower mounting heights or more compact spaces. The correct choice depends on the layout, mounting height, light distribution, target illuminance and project specification.

Can an explosion-proof high-bay light be used in Zone 1?

Only when the exact product rating and certificate cover the proposed Zone 1 application and the project requirement. A Zone 2 product is not automatically suitable for Zone 1. Confirm the approved classification before selecting the fitting.

What information should I send for an ATEX high-bay quotation?

Send the project location, zone, gas or dust group, temperature class, mounting height, area dimensions, quantity, beam requirement, voltage, environmental conditions, certification requirement and any available drawing or specification.

Does Daly Middle East supply ATEX high-bay lighting in the UAE?

Daly Middle East supports UAE and GCC enquiries for ATEX, IECEx and hazardous-area high-bay and low-bay lighting options. Product suitability, certification and availability are reviewed model by model against the project requirement.