Commercial · Downlight

Premium LED Downlights (Recessed)

General-Usage LED Downlights

10W to 25W
1,200lm to 2,450lm
98 to 121lm/W
IP42
5 Years warranty

Order code WIL-10A-830-D1

No lumen is published for that combination.

10W nominal. Ø145 × H 69 mm, 0.60 kg (excludes bracketry). Driver Lifud (D1); Euchips (D4); Osram (D3). CE, RoHS, TUV.

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121 lm/W

Kellwood LED Lighting offer a comprehensive range of LED downlights for applications in the commercial and public sectors. Kellwood's Wilson series of aluminium downlights were designed specifically by Kellwood to replace traditional single and twin PL Lamp downlights in "high-end" environments.

10W - 25W Models (Cut Out Sizes Vary)
L80 >50,000 Hours
3 Hour Emergency Modifications
Optional Custom-Colour Faceplate

Performance summary
Series code	WIL
Nominal power	10W to 25W
Efficacy	98 to 121lm/W @ CRI>80, 4000K
Lumen output	1,200lm to 2,450lm @ CRI>80, 4000K
Lumen maintenance	L80B50 ≥50,000 hours (TM21 reported)
Certification	CE, RoHS, TUV
Warranty	5 Years

Sheet lumen at CRI>80, 4000K, with no modification: 10A 1,200 lm, 15A 1,590 lm, 10B 1,210 lm, 15B 1,590 lm, 15C 1,665 lm, 20C 2,040 lm, 25C 2,450 lm. Another CRI, or a modification, still prints the order code and leaves the lumen blank. 8 measured files give 97.9 to 120.8 lm/W; the measured figure for the chosen optic shows under the code.

DOWNLOADS

Wilson Series data sheet

Wilson Series photometrics

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

DESIGN FEATURES

Downlights designed for PURPOSE

Installation: This downlight is designed with 3 point brace and removable faceplate for quick and easy installation. The 3 point braces are adjustable to ceiling thickness which minimises damage to plasterboard and ceiling panels when installing and removing the downlight. Light Source: Recessed light source and added frosted diffuser provides significant glare reduction. Quality downlight for use in offices, retail, leisure and hospitality industries. Lumen Maintenance: The Wilson Series downlight is assembled with premium components including Samsung S4 LED chips, Lifud or Philips Certadrive Drivers. Combined with the solid aluminium heat sink ensures minimal lumen degradation of L80B50 >50,000hrs. Emergency: The Wilson Series offers emergency kit and pack that utilises LiFePO4 battery, with the additional choice of self test and remote test. Lithium iron phosphate batteries have two main advantages over traditional emergency batteries: • It has double the operation life. • Very low self discharge and power consumption under use.

TYPICAL APPLICATIONS

Offices

We offer a selection of office lighting, LED Office Lighting includes a choice of LED ceiling lights, ceiling panel lights, linear fittings and downlights.

Retail

Based in the UK, with global distribution, we offer a superb choice of stylish and efficient LED lights for shops, shopping malls and shopping centres.

Schools
Hospitals

GALLERY

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SPECIFICATIONS

Light source
Chip Brand, Model, & Size	Samsung S4
Light Emission	Direct
CCT	4000K (3000K, 5000K, 6000K optional)
CRI	≥80Ra, (≥90Ra optional)
SDCM	<6
Diffusers	Frosted
Symmetric Light Distribution	90°

Electrical
System Operating Power	WIL-10A: 10W; WIL-15A: 15W; WIL-10B: 20W; WIL-15B: 20W; WIL-15C: 30W; WIL-20C: 40W; WIL-25C: 30W (as printed)
Driver Brand	Lifud (D1); Euchips (D4); Osram or Lifud (D3)
Input Voltage	220-240VAC
Input Frequency	50-60Hz
Qty of Drivers per Light	1
Power Factor	>0.9
THD	<15% (220-240VAC)
Insulation Class	II

Environmental
IP Rating	IP42
Ambient Usage Tolerance	-20°C to 40°C
Ambient Storage Tolerance	-30°C to 50°C
Ambient Humidity Tolerance	10% to 90% RH

Physical/Mechanical
Product Dimensions: front face Ø x H (mm)	WIL-10A: 145 x 69; WIL-15A: 145 x 69; WIL-10B: 190 x 86; WIL-15B: 190 x 86; WIL-15C: 230 x 99; WIL-20C: 230 x 99; WIL-25C: 230 x 99
Cutout (ø) (mm)	WIL-10A: 125-130; WIL-15A: 125-135; WIL-10B: 165-170; WIL-15B: 165-170; WIL-15C: 200-220; WIL-20C: 200-220; WIL-25C: 200-220
Electrical Connection	125mm Cable
Fixture Weight (excludes bracketry)	WIL-10A: 0.60kg; WIL-15A: 0.60kg; WIL-10B: 0.95kg; WIL-15B: 0.95kg; WIL-15C: 1.40kg; WIL-20C: 1.40kg; WIL-25C: 1.40kg
Fixture Primary Material(s)	Aluminium Alloy
Fixture Finish	Painted
Lens(es) Materials	UV Stabilised Polycarbonate

Options/Accessories
Mounting Styles	Recessed (cut-out)
Miscellaneous Accessories	Emergency Pack (Remote Test, Self Test)
Available Product Colours	White

Accessories (ordered separately) All accessories

WIL-E3R3A-(power)-(driver)-(enclosure)3 hour maintained emergency, remote test, single-cell LiFePO4 WIL-E3S3A-(power)-(driver)-(enclosure)3 hour maintained emergency, self-test, single-cell LiFePO4 WIL-E3S3B-(power)-(driver)-(enclosure)3 hour maintained emergency, self-test, twin-cell LiFePO4

Each body (size and weight exclude bracketry)
10A	10W nominal. Ø145 × H 69 mm, 0.60 kg (excludes bracketry). Driver Lifud (D1); Euchips (D4); Osram (D3). CE, RoHS, TUV.
10B	10W nominal. Ø190 × H 86 mm, 0.95 kg (excludes bracketry). Driver Lifud (D1); Euchips (D4); Osram (D3). CE, RoHS, TUV.
15A	15W nominal. Ø145 × H 69 mm, 0.60 kg (excludes bracketry). Driver Lifud (D1); Euchips (D4); Lifud (D3). CE, RoHS, TUV.
15B	15W nominal. Ø190 × H 86 mm, 0.95 kg (excludes bracketry). Driver Lifud (D1); Euchips (D4); Lifud (D3). CE, RoHS, TUV.
15C	15W nominal. Ø230 × H 99 mm, 1.40 kg (excludes bracketry). Driver Lifud (D1); Euchips (D4); Lifud (D3). CE, RoHS, TUV.
20C	20W nominal. Ø230 × H 99 mm, 1.40 kg (excludes bracketry). Driver Lifud (D1); Euchips (D4); Lifud (D3). CE, RoHS, TUV.
25C	25W nominal. Ø230 × H 99 mm, 1.40 kg (excludes bracketry). Driver Lifud (D1); Euchips (D4); Lifud (D3). CE, RoHS, TUV.

Emergency kits: power 10, 15, 20 or 25; driver D1 non-dim, D2 1-10V or D3 DALI; enclosure blank (assembled kit, no enclosure), IP20 or IP65. Examples: WIL-E3R3A-15-D2, WIL-E3S3B-25-D1-IP65.

The letter after the power gives the cut-out: A Ø125, B Ø165, C Ø200mm.