LED High Bay Light

Ayrton
Series

High Bay Lighting

High output luminaires suited for large scale industrial and aircraft hangar applications

The Ayrton Series LED high bay has been developed to provide a robust lighting system to illuminate challenging environments.

With a range of outputs up to 226,000lm, the Ayrton Series provides a solution for elevated or awkward mounting positions and projects requiring high target lux levels.

The Ayrton Series has over 30no. optic and light control variants (including super-low glare 10° beam angles and glare shields). Combining the light distribution and mounting options, the Ayrton high bay lighting series can be tailored to suit a vast array of industrial environments including aircraft hangars.

Also available with DALI2, and 3hr emergency, wireless controls, the Ayrton Series can be easily integrated into a larger project.

Our team at Kellwood is here to help you find the best product for your project. You can enquire about this specific product via the link below. Alternatively feel free to speak to one of our LED Lighting Support team on +44 (0)1387 255816:

Performance Summary
Series Code	AYR5
Nominal Power (Range)	680W to 1860W
Luminaire Efficacy @ CRI>70 5000K CCT	120 lm/W (C Series) to 135 lm/W (B Series)
Lumen Output @ CRI>70 5000K CCT	92,000 to 226,000 lumens
Lumen Maintenance (TM21 Calculated)	L70B10>200,000 hours, L90B10 >60,000 hours
Primary Conformities	CE (EMC, LVD, RoHS), DCL, UL
Warranty	10 Years

Downloads

Optic Distribution Design Features Typical Applications Case Studies Gallery Related Products

LIGHT DISTRIBUTION OPTIONS

10º Optic

20º Optic

40º Optic

60º Optic

90º Optic

120º Optic

150º Optic

IESNA Type 1 Short

IESNA Type 2 Short

IESNA Type 3 Short

IESNA Type 3 Medium

IESNA Type 4 Short

IESNA Type 4 Very Short

IESNA Type 4 Medium

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.

High Bay lights designed for
PURPOSE

The Ayrton Series modular design incorporates CREE XPG-3 LED chips and Philips Xitanium drivers as standard. This, alongside 10kV Surge Protection (or optional 20kV) and IK08 impact resistance results in a low maintenance fitting. High power, narrow beam angle options provide an excellent solution for extreme mounting heights such as hangars and mega-structure fabrication facilities.

Modular Design - IP67 conformance is ensured by individually pressure testing each LED module prior to assembly with the light's chassis. LED module spacing was assessed to maximise air convection through the fitting; improving thermal management and the product's lifespan.
Product Finish - The light comes with the choice of Grey, Black or White colour finishes. The standard AkzoNobel polyester powder coat can be upgraded for increased salt corrosion resistance.
Surge Protection - The PCB has TVS (Transient Voltage Suppressors) to protect the LED chip from voltage transients induced by lightning. Combining this with independent SPDs provides a surge protection of 20kV/10kA as per ANSI/IEEE C62.41.2-2002.
Optics - 14 varied optics are available which include: 5 asymmetric, 7 symmetric, backspill guard and frosted diffuser (to reduce glare).

TYPICAL
APPLICATIONS

Hangars
Superstructure Manufacturing Facilities
MARINE ENVIRONMENTS
Industrial zones

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, & Model	Nichia 3535 219F
Light Emission	Direct
CCT	3000K, 4000K, 5000K, 5700K
CRI	>70, >80, >90
Symmetric Light Distribution	10°, 20°, 40°, 60°, 90°, 120°, 150°
Asymmetric Light Distribution	1S, 2S, 3S, 3M, 4VS, 4S, 4M
Lens Opacity	Clear, Diffused
Optical Accessories	Backspill Guard

Environmental
Ingress Rating	IP66
Impact Resistance	IK10
Ambient Usage Tolerance	-40° to 50°C
Ambient Humidity Tolerance	10% to 90% RH
Ambient Storage Tolerance	-40° to 50°C

Electrical
Input Voltage	120-277VAC
Driver Brand(s)	Inventronics
Input Frequency (VAC)	50-60Hz
Power Factor	≥0.9
THD	<20%
Surge Protection	10kV, 20kV

Physical/Mechanical
Electrical Connection	800mm Cable
Fixture Primary Materials	Aluminium Alloy
Fixture Finish	Powder Coated - AkzoNobel Standard, AkzoNobel Marine Grade
Lens(es) Material	UV Stabilised Polycarbonate

Dimming/Controls
Dimming Options	1-10V, DALI2 D4i
Built-in Controls	Photocell, NEMA Socket and Cap

Options/Accessories
Mounting Styles	Universal Bracket, Surface Mount Bracket, Wall Mount
Available Product Colours	Grey (RAL 7004), Black (RAL 9011), White (RAL 9010), Customised
Miscellaneous Accessories	Bird Spikes, Safety Cable

Standards

LVD (Directive 2014/35/EU)
EMC (Directive 2014/30/EU)
RoHS (Directive 2011/65/EU)

DCL

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.

Our lights are used by

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