Hazardous Area

ATEX ZONE 1

Stirling Low Bay
Series

Explosion Proof LED Low Bays & Pendant Lights

Hazardous Area low bay and pendant lights

Stirling Series Explosion Proof Low Bays
CeEx 2Iecex GrZone 1 21 Gr130lmIk10 Ik08Ip66Led Gr

The Stirling Series ATEX light offers 30W, 45W, and 60W models with four mounting options, including a portable floor stand, to suit diverse industrial lighting needs. It is Zone 1 certified, covering Zone 1 and Zone 2 applications.

It features high impact (IK10), ingress (IP66), and corrosion resistance (C5), using tempered glass and an aluminium alloy housing that withstands up to 20J of force.

Task-specific optics ranging from 15° to 200° ensure customisable light distribution.

Efficient thermal design improves heat dissipation and extends the product’s lifespan.

Our team at Kellwood Lighting is here to help you find the best light fitting for your project. You can enquire about the Stirling Series via the link on this page. Alternatively feel free to speak to one of our team on +44 (0)1387 255816.

Performance Summary
Series CodeSTISTI3
Nominal Power (Range)30W to 60W
Luminaire Efficacy @ CRI>70 5700K CCT90 to 97 lm/W127 to 128 lm/W
Lumen Output @ CRI>70 5700K CCT2910 to 5820 lm3810 to 7680 lm
Lumen Maintenance (TM21 Calculated)L80B10 ≥70,000 hoursL80B10 ≥86,468 hours
Primary ConformitiesATEX, IECEx, CE
Warranty5 Years

Downloads

Optic DistributionDesign FeaturesTypical ApplicationsCase StudiesGallery Related Products

LIGHT DISTRIBUTION OPTIONS

H1V1-15º H1V1-15º
H5V5-80º H5V5-80º
H6V6-120º H6V6-120º
F-200º F-200º
FW-110ºx120º FW-110ºx120º

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
PURPOSE

The Stirling Series is available in 30W, 45W, & 60W power classes. High ingress and corrosion resistance, alongside three general purpose & task-specific optics provides flexibility for most applications. Four mounting styles, including a self supported floor stand - see Stirling Portable - can meet industrial task-lighting requirements.

  1. Impact Resistance - Risk of early failure is significantly lowered through the use of a shock and vibration-resistant tempered glass lens and industrial aluminium alloy housing. Which can withstand up to 20J of force.
  2. Optics - The Stirling series offers 4 task specific symmetric optics from 15° to 200°, which provides flexibility for lighting your area of work.
  3. Thermal Performance - Through design placing the LED chips next to the enclosure allows effective heat dissipation. Which in turn lowers the junction temperatures giving a longer lifespan to the product.
  4. Mounting Options - The Stirling series provides varied array of mounting options; Universal Bracket, Eye Bolt, Surface Mount, In-Line Pipe
Stirling Series Designed for Purpose Diagram

TYPICAL

APPLICATIONS

  • Circulation Areas
  • Petrochemical production
  • Power Generation
Gallery

Specifications

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

Light Source and Photometric Parameters
Chip Brand, & ModelOsram Oslon SSL (STI Series)Luxeon 5050 (STI3 Series)
Nominal Power (Range)30W to 60W
Luminaire Efficacy @ CRI>70 5700K CCT90 to 97 lm/W127 to 128 lm/W
Lumen Output @ CRI>70 5700K CCT2910 to 5820 lm3810 to 7680 lm
Lumen Maintenance (TM21 Calculated)L80B10 ≥70,000 hoursL80B10 ≥86,468 hours
Light EmissionDirect
CCT3000K*, 4000K, 5000K, 5700K
CRI>70
Symmetric Light DistributionN/A15°, 80°, 120°
Asymmetric Light Distribution100x120° With Forward ThrowN/A
Lens OpacityClear
Environmental
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
Electrical
Input Voltage100-277VAC, 24-48VAC/DC, 10-30VDC - see data sheet
Input Frequency (VAC)50-60Hz
Power Factor>0.98
THD<10%
Surge Protection6KV
Physical/Mechanical
Electrical ConnectionTerminal Block
Inlet ThreadM20, M25, NPT3/4"
Fixture Primary MaterialsAluminium Alloy, Stainless Steel
Fixture FinishPowder Coated
Lens(es) MaterialTempered Glass
Dimming/Controls
Dimming OptionsN/A
Built-in ControlsN/A
Options/Accessories
Mounting StylesUniversal Bracket, Eye Bolt, Surface Mount, In-Line Pipe
Available Product ColoursOrange (RAL2011), Grey (RAL7040)
Miscellaneous AccessoriesWire Guard

Standards

ATEX: Ex II 2 G D

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

IECEx

CE

  • 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.

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