Lennox Series - wireless

High bay lights with wireless smart controls | daylight and occupancy sensors, plus energy and emergency reporting

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  • Technical Brochure
  • Photometric Files
  • Packaging & Delivery

This is Kellwood's "standard" Lennox Series with an additional array of wireless smart control features.

The system is designed to ensure an extremely simple, power-only installation (all you need is a permanent power supply for each light). When combining its inbuilt sensors with our wireless control system, the Lennox Series wireless version offers users:

  • Occupancy Control (10m and 15m PIR)
  • Daylight Harvesting (dimming according to ambient light levels)
  • Integrated Self-Test Emergency c/w Monitoring and Reporting
  • Scene Control
  • Scheduling

It retains its normal wide range of low-glare circular and asymmetric optics, and mounting options (adjustable brackets, and suspension).

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, & ModelSeoul
Light EmissionDirect
CCT3000K, 4000K, 5000K
CRI>70, >80
Symmetric Light Distribution60°, 90°, 110°
Asymmetric Light Distribution25x85°, 60x100°, 80x100°
Lens OpacityLow Glare Dotted Clear
Optical AccessoriesLow Glare Dotted Striped Diffuser
Ingress RatingIP66
Impact ResistanceIK08/IK10
Ambient Usage Tolerance-30 to 50­°C
Ambient Humidity Tolerance15 to 90% RH
Ambient Storage Tolerance-30 to 50­°C
Input Voltage220-240VAC
Driver Brand(s)Sosen, Inventronics
Input Frequency (VAC)50-60Hz
Power Factor>0.9
Electrical Connection1500mm Cable
Fixture Primary MaterialsAluminium Alloy
Fixture FinishPowder Coated
Lens(es) MaterialUV Stabilised Polycarbonate
Dimming Options1-10V, DALI, DALI2 D4i
Built-in ControlsMicrowave Sensor, PIR Sensor, Photocell, Emergency
Mounting StylesCable Suspension, Twin Surface Mount Brackets, Twin Adjustable Angled Brackets.
Available Product ColoursGrey
Miscellaneous AccessoriesWire Grill


  • 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 CodeLEN
Nominal Power (Range)100W to 480W
Luminaire Efficacy @ CRI>70 5000K CCT150-165lm/W
Lumen Output @ CRI>70 5000K CCT15,500lm to 74,400lm
Chip Lumen MaintenanceL80B50 ≥82,000 hours @ Ta 25°C
Primary ConformitiesCE, RoHS
Warranty5 Years
Optic DistributionDesign FeaturesTypical ApplicationsGallery & Case StudiesRelated Products


60° Optic
90° Optic
110° Optic
A1 Optic
A2 Optic
A3 Optic

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.

PIR occupancy Control

The in-built PIR sensor is available in two versions; optimised for maximum mounting heights of 10m and 15m. Significant energy savings can be achieved in areas of varying occupancy.

Daylight harvesting Control

The in-built photocell can adjust the light's output, depending on ambient light levels. Significant energy, and carbon savings can be achieved in areas with windows and skylights.



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