Industrial · Linear

Circular Economy Inspired LED Batten Lights - Power adjustable IP65 Rated Light Fittings

General-Usage Industrial Linear

25W to 63W
4,300lm to 10,521lm
164 to 176lm/W
IP65
5 Years warranty

Order code NAI2-PA45D-CA850-FR-D1-TM-GR

No lumen is published for that combination.

25W to 45W nominal. 1200 × 80 × 74 mm, 1.38 kg (excludes bracketry). Driver Lifud (D1); BOKE (D3). CE, RoHS.

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176 lm/W

The Nairn 2 Series is a range of installation friendly, circular-economy-focused, and budget conscious vapour-proof linear LED light fittings.

The design includes an innovative quick-release end cap, providing easy access to wire-in terminal blocks whilst maintaining IP65 ingress protection. Power-adjustable drivers allow simple setting of lumne output, optimising lux levels and energy use.

The slide-in gear tray (accommodating both LED PCB and drivers) allows for simple maintenance, and environmentally friendly upgrades at end of life.

The Nairn 2 Series is also available with sensors, and maintained 3hr emergency (Standard and DALI Self-test).

These features make this luminaire ideal, not only as task lighting in industrial lighting applications but also in external applications including car park lighting.

Performance summary
Series code	NAI2
Nominal power	25W to 63W
Power setting	Adjustable on site, four steps per length
Efficacy	164 to 176lm/W @ CRI>80, 5000K
Lumen output	4,300lm to 10,521lm @ CRI>80, 5000K
Lumen maintenance	L80B10 ≥102,000 hours @ Ta 25°C (TM21 calculated)
Certification	CE, RoHS
Warranty	5 Years

Sheet lumen at CRI>80, 5000K, with no modification: PA45D 4,300 to 7,380 lm (25W to 45W), PA63A 6,160 to 10,521 lm (35W to 63W). Another CRI, or a modification, still prints the order code and leaves the lumen blank. 2 measured files give 164.1 to 166.9 lm/W; the measured figure for the chosen optic shows under the code.

DOWNLOADS

Nairn 2 Series data sheet

Nairn 2 Series photometrics

Questions for Adam list what the sheet and the measured files do not settle yet.

LIGHT DISTRIBUTION OPTIONS

FR

Polar

Isolux

FROSTED DIFFUSER

Asymmetric

Frosted

Measured, NAI2-PA45D(45W)-850-FR (taken as NAI2-PA45D-850-FR, to confirm)

Polar: solid green C0–C180, dashed blue C90–C270, dotted amber the plane through the brightest direction when it lies between them; rings at 25% steps of the peak. Isolux: the footprint on the floor with the fitting aimed straight down, contours at 50%, 25% and 10% of the brightest point, grid in mounting heights (H). Both are drawn from the first measured file for that optic.

TYPICAL APPLICATIONS

Factories

Designed to meet CIBSE and HSE standards, our lighting systems improve safety, visibility and compliance across manufacturing and industrial environments.

Warehouses

Vast range of LED warehouse high bay lights, low bay lights and other warehouse lighting fixtures, including lights suitable for commercial storage spaces.

Workshops

Kellwood's expert workshop lighting solutions meet CIBSE and HSE guidance. Our systems enhance safety, accuracy and efficiency in all types of workshops.

Agriculture

For farms and the agricultural sector, Kellwood Lighting offers a vast range of efficient LED Lighting options that will create significant energy savings

Production
Task lighting
External Areas

GALLERY

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SPECIFICATIONS

Light source
Chip Brand, Model, & Size	Jufei 2835
Light Emission	Direct
CCT	5000K, (3000K, 4000K, 6500K, CCT Adjustable optional)
CRI	≥80Ra, (≥90Ra optional)
SDCM	<3
Diffusers	Frosted
Symmetric Light Distribution	120°

Electrical
System Operating Power	PA45D: 25W, 32W, 38W, 45W; PA63A: 35W, 44W, 53W, 63W
Driver Brand	Lifud (D1); BOKE (D3)
Input Voltage	220-240VAC
Input Frequency	50-60Hz
Qty of Drivers per Light	1
Power Factor	>0.9
THD	<20% (220-240VAC)
Insulation Class	Class I

Environmental
IP Rating	IP65
IK Rating	IK08
Ambient tolerance	-20°C to 40°C (non-emergency); with emergency: 0°C to 35°C at 25W/35W, 0°C to 30°C at 32W/38W/44W/53W, 0°C to 25°C at 45W/63W

Physical/Mechanical
Product Dimensions: LxWxH (mm)	PA45D: 1200 x 80 x 74; PA63A: 1500 x 80 x 74
Electrical Connection	Terminal Block
Fixture Weight (excludes bracketry)	PA45D: 1.38kg; PA63A: 1.64kg
Fixture Primary Material(s)	UV Stabilised Polycarbonate
Lens(es) Materials	UV Stabilised Polycarbonate

Each body (size and weight exclude bracketry)
PA45D	25W to 45W nominal. 1200 × 80 × 74 mm, 1.38 kg (excludes bracketry). Driver Lifud (D1); BOKE (D3). CE, RoHS.
PA63A	35W to 63W nominal. 1500 × 80 × 74 mm, 1.64 kg (excludes bracketry). Driver Lifud (D1); BOKE (D3). CE, RoHS.

PA codes are power adjustable: set the wattage on site. Light-test files are offered at the highest setting.

If more than one modification is required, separate each modification with a hyphen at the end of the product code.