Hazardous Area



Portable Explosion Proof TASK Lights


Portable Explosion Proof Lamp
CeEx GrIecex GrZone 1 21 Gr130lm5yearsIk10 Ik08Ip66Temp 55cLed Gr
  • Technical BrochureStirling 3 Portable Series Data Sheets
  • Photometric FilesStirling 3 Portable Series Photometric Files
  • Packaging & DeliveryStirling 2 Portable Series Packaging & Delivery

From Kellwood Lighting the Stirling Series Portable, light fittings are ATEX-certified, floodlights, work lights, and task lights with Power-cable supplied.

The Stirling 3 Portable Series forms part of our range of ATEX rated LED light fittings and is ideally suited to service internal & external jobs in the oil & gas, petro-chemical, marine & offshore, contracting, & heavy industry sectors.

Our team is here to help you find the best product for your project. You can enquire about this specific product via the link above. Alternatively feel free to speak to one of our lighting design team on +44 (0)1387 255816.

A summary of the light's specifications is shown below. Please refer to the product data sheets (available in the Downloads tab) for further details.

Light Source and Photometric Parameters
Chip Brand, & ModelLuxeon 5050
Light EmissionDirect
CCT3000K*, 4000K, 5000K, 5700K
Symmetric Light Distribution15°, 80°, 120°
Asymmetric Light DistributionN/A
Lens OpacityClear
Ingress RatingIP66
Impact ResistanceIK10/IK08 or IK10/IK10 - see data sheet
Ambient Usage Tolerance-40° to 55°C
Ambient Humidity Tolerance0% to 90% RH
Ambient Storage Tolerance-40° to 55°C
Input Voltage100-277VAC, 24-48VAC/DC, 10-30VDC - see data sheet
Input Frequency (VAC)50-60Hz
Power Factor>0.98
Surge Protection6KV
Electrical ConnectionTerminal Block
Inlet ThreadM25, NPT3/4"
Fixture Primary MaterialsAluminium Alloy, Stainless Steel
Fixture FinishPowder Coated, Electrolytically Polished Steel
Lens(es) MaterialTempered Glass
Dimming OptionsN/A
Built-in ControlsN/A
Mounting StylesFloor Stand, Magnetic Stand
Available Product ColoursOrange (RAL2011), Grey (RAL7040)
Miscellaneous AccessoriesWire Guard
  • ATEX Rated - Group I, Zone I
  • 30W, 45W, & 60W Power Classes
  • L70 ≥120,000 Hours
  • 2no. Mounting Options
  • IP66


  • Ex db op is IIC T* Gb
  • Ex tb op is IIIC T* Db



  • LVD (Directive 2014/35/EU)
  • EMC (Directive 2014/30/EU)
  • RoHS (Directive 2011/65/EU)
  • ErP (Directive 2009/125/EC)

Please refer to the Declaration of Conformity (DoC) and/or product data sheets for individual standards, or contact our Technical Team for further clarification on certification and compliance.

Performance Summary
Series CodeSTI3 (Portable)
Nominal Power (Range)30W, 45W, or 60W
Luminaire Efficacy @ CRI>70 5700K CCT127 to 128 lm/W
Lumen Output @ CRI>70 5700K CCT3,810 to 7,680 lm
Lumen Maintenance (TM21 Calculated)L80B10 ≥86,468 hours
Primary ConformitiesATEX, IECEx, CE
Warranty5 Years
Optic DistributionDesign FeaturesTypical ApplicationsGallery & Case StudiesRelated Products


H1V1-15° H1V1-15°
H5V5-80° H5V5-80°
H6V6-120° H6V6-120°

Please note - images shown are intended to be illustrative only.
For exact data, please refer to specific product photometry, available in the above download section.

ATEX Lights designed for


The Stirling 3 Portable's design goal was to offer users flexible mounting and excellent illumination levels in a convenient, lightweight package. 2 stand types, floor and triple-magnet, are available.

The Stirling Portable is also available with a rechargeable, integrated battery - see also our Sinclair Series. For low-bay and pendant applications - see Stirling and Stirling 3 Series.

  1. Mounting Options - The Stirling 3 Portable offers Floor Stand and Magnetic Stand. It is able to rotate 270° within the cradle, easy illumination for nearly any temporary usage.
  2. Drivers - Three options are available for input voltage to give you flexibility in each area of work. Input Voltage Ranges: 100-277VAC, 24-48VAC/DC, 10-30VDC.
  3. Lumen Efficacy - This portable ATEX series it uses Luxeon 5050 LED chip, this provides high-output performance of 130lm/W.
  4. Fixture Weight - At a low 5kg fixture weight ensures it is a portable light fitting in hazardous area environments.
Stirling 2 Portable Series Designed for Purpose



  • Task Lighting
  • Work Lighting
  • Maintenance Lighting

Our lights are used by

BookerBrewdogSantanderDupontGlenfiddichSparLogoplasteLogainairNHSLothian BusesWabtecWalkers
Customer Reviews Bg
  • I am delighted to have used Kellwood...

    - P. Nisbet, Wabtec Corporation

  • a project that was well planned and promptly accomplished

    - E. McHugh, Loganair

  • Where others let us down, Kellwood did not

    W. Coley, Barking Abbey School

  • ...my client is over the moon with the end results

    A. Fraser, MacLean Electrical

  • I'd certainly recommend them

    V. Richardson, Stolle Europe

  • I'm more than pleased with the guys. I'd recommend them to anyone

    G. Gray, Logoplaste

RecolightScottish Engineering