Concert by Leigh Swingler

Concert LED Downlighters

LED development has finally reached the stage where it can be considered a viable replacement for traditional light sources

> Concert

delivering the promise... For the past decade, lighting designers have hailed LED technology

moving technology have for the first time enabled truly comparable

as the solution for all lighting requirements. Development has

lighting solutions to be created that offer all of the low energy and

however failed to keep pace with the expectations of the

low maintenance benefits that LED’s have long promised, together

marketplace. LED solutions have been prohibitively expensive,

with lighting quality and output that matches or exceeds traditional

inefficient and offered poor lighting quality, resulting in an extremely

light sources.

restricted range of applications. Recent developments in this fast

£’s Per 160 Kilolumen

economic viability

120

80 LED 40 Compact Fluorescent 0

2008 Luminaire Lumens Per Watt

2009

2010

2011

2012 LED

40 Compact Fluorescent 20

making economic sense LED’s have for some time offered higher luminaire lumens per watt than comparable fluorescent solutions, but the capital outlay was such that these solutions did not make financial sense. Only 2 years ago the cost per kilolumen of light output was 4 times that of traditional light sources, but has been reduced to a point that now makes LED’s a viable solution financially. As development continues, this cost will continue to reduce at a dramatic rate.

Concert <

the environmental choice With environmental responsibility at the forefront of everybody’s mind, LED technology must be considered for every possible application.

the low carbon shop Illustrated opposite is a typical retail application lit using Concert LED downlighters. This area would usually be lit using a combination of Compact Fluorescent downlighters, CDM accent spotlights and Tungsten Halogen accent downlighters. In this example, this would consume nearly 600W of electricity. By replacing these with the equivalent Concert luminaires, the

An LED based luminaire will use around half of the energy of its traditional counterpart, and this efficiency will only ever increase. LED’s must form a major part of any lighting scheme and will play an important role in meeting today’s strict energy performance directives

energy consumption is reduced to 350W. Energy savings are not the only advantage. The LED solution is virtually maintenance free. The traditional solution would require a lamp replacement program to be implemented.

brought in to enable the UK to meet it’s Kyoto Protocol commitments. LED’s offer other environmental benefits over fluorescent equivalents,

From a lighting quality point of view the Concert range brings warm colour temperature, excellent modelling characteristics

no Mercury is contained in LED lamps making recycling much simpler,

and enhanced colour rendering to create a more comfortable

and with a much longer installed life they generate the least amount of

environment.

waste materials over the life of the luminaire.

Concert L

Lighting produces 300 times more

the

carbon throughout it’s life than is produced in the manufacturing process. That’s why we are committed to reduce not only our own carbon output by 40%, but also to find ways to reduce lighting energy by 40%. Using Concert

commitment

LED downlighters are one way of significantly reducing the carbon output of any lighting scheme.

For more information on Whitecroft’s 40:40 commitment, visit www.whitecroftlighting.com/4040

Concert ME 3

> Concert

comparative energy usage Luminaire type

Quantity

Conventional lamps

Energy usage

Concert LED

Energy usage

Area downlighter

2 x 26W CFL

162W

1 x 32W

96W

Accent spotlight cluster

2 x 20W CDM-TC

288W

2 x 18W

216W

Accent downlighter

1 x 35W TH

148W

1 x 9.5W

38W

Total Wattage

598W

350W

Concert SE Concert <

Application Areas Concert L is an ambient lighting solution designed to replace high output compact fluorescent downlighters. It is suitable for a wide range of applications such as corridors or open plan areas and can also be utilised for perimeter definition or localised features within larger lighting schemes.

> Concert L

concert L 2000 Lumen downlighter with optional integrated emergency kit

Visual Comfort

Both wide and narrow beam angles are available

LED’s are an extremely bright point light source, with surface brightness

for precise lighting control. The optional

approaching 300,000Cd/m2. Glare is controlled by the use of a satin finish

architectural attachments can be utilised on the

reflector. A range of attachments is available to further increase glare control

wide beam model to create a subtle aesthetic

and provides intermediate brightness zones between ceiling and luminaire,

enhancement to the standard luminaire.

as well as adding visual interest.

30°

45°

Remote Driver

LED’s generate extremely high heat levels over a small

Concert L has a remote driver, minimising damaging heat

surface area. Effective heat dissipation is essential to the

transfer from the luminaire. It has integrated terminal

efficient running and longevity of the LED light engine.

covers for simple and safe connection and is available in

Concert L uses the mass of its integrated aluminium

fixed output or DALI dimming variants.

Reliability

Thermal Management

40°

Comfort

Optics

body and bezel as a heat sink, allowing a 2000 lumen

Remote Phosphor Light Engine Concert L employs a remote phosphor light engine that couples

Technology

package to operate in a shallow luminaire profile.

High efficiency LED board with blue LEDS

high intensity blue LED’s with a colour correcting phosphor disc. This combination allows for generation of 2000 lumens with precise control of brightness and a colour rendering index of greater than 80. Colour consistency is assured with only a 4 Macadam ellipse tolerance throughout the life of the luminaire. Concert L is available

Highly reflective housing

in two colour temperatures for complete design flexibility.

Remote phosphor diffuser

Concert L <

concert L 2000 Lumen downlighter with optional integrated emergency kit Optics • Wide optic – shallow satin finish reflector • Narrow optic – deep faceted specular reflector • 3000K or 4000k options – 3000K: 36W total power consumption (incl. driver) – 4000K: 32W total power consumption (incl. driver)

Satin cylinder

– total power consumption will decrease as LED technology advances • 50,000 hours life expectancy • Available with a wide range of attachments Body • Integrated thermal protection • Cast aluminum body provides efficient heat sink connection with the LED module • Cool running LED’s provides maximum life expectancy • For ceiling thickness: – 1 - 30mm

Floating ring with clear sides

Driver • Design to be mounted at a distance, thereby offering flexibility, compact luminaire design and ease of installation • Constant current 700mA • Fixed output and DALI dimming versions available EM

Floating ring with satin sides

> Concert L

concert L > weblink > CNL ORDER CODES Concert L White Bezel Fixed Output 4000K Wide Optic

CNHL20004KFLW

3000K Wide Optic

CNHL20003KFLW

4000K Narrow Optic

CNHL20004KSPW

3000K Narrow Optic

CNHL20003KSPW

Options DALI DIMMING

Replace H with Y in order code

i.e. CNYL20004KFLW

Emergency EMERGENCY CONVERSION KIT

CN2000EMKIT

Narrow beam luminaire

(To be ordered in addition to standard luminaires)

Attachments (wide beam optic only) CNA2000-2

CYLINDER FLOATING RING WITH CLEAR SIDES

CNA2000-3

FLOATING RING WITH CLEAR SIDES + RGB INSERTS

CNA2000-3C

CYLINDER RING WITH SATIN SIDES

CNA2000-2

CYLINDER RING WITH SATIN SIDES + RGB INSERTS

CNA2000-4C

EQUIVALENT LAMP TYPES DIMENSIONS Concert L Lumen Output Compact Fluorescent

2 x 26W, 1 x 32W, 1 x 42W

CDM

1 x 35W H

BEAM ANGLES CAØ Ø

Version

Narrow beam optic for high ceiling applications

Wide beam optic accepts all attachments, ideal for general area lighting

PHOTOMETRIC PERFORMANCE cd/klm

PERFORMANCE GUIDE Lamps

Illuminance

Spacing

• LOR = 100% • SHR MAX = N/A • 1925 lumens

32W LED

205 lux

3.0m x 3.0m Maintenance: 0.8 Reflectance: 70/50/20 Ceiling Height: 2.8m

Room Index 1.00 3.00 0.95 1.08

CAØ

180

160

1.20

30°

1.75

173

190

170

Driver

220

0.4

Recessed high output LED downlight. Cast aluminium body with integral 2000lm LED light engine and remote driver for flexibility and rapid installation. For ceiling thicknesses of 1-30mm supplied complete with driver – as Whitecroft Lighting CONCERT L

Working Plane: 0.0m

Utilisation Factors UF(F) Room Reflectance C W F 0.70 0.50 0.20

134

TO SPECIFY

Wide 4000K

1200

58°

5.00 1.11

Concert L <

Application Areas Concert ME is an accent lighting solution designed to replace low wattage CDM display lighting solutions, as well as large TH or small CFL solutions for area lighting. It is suitable for a wide range of applications in both retail and commercial environments, particularly where areas of visual interest are being created.

> Concert Controls ME

concert ME Visual Comfort

Configurations

The use of a small diameter LED light engine allows for a higher

Both wide and narrow beam angles are available for precise lighting control.

mounting point within the reflector. This results in a high

These can be coupled with single, double or triple mounting plates in a

shielding angle giving greater visual comfort. The specular

choice of shapes, allowing the lighting designer complete creative freedom.

reflector gives an extremely defined beam angle which

A choice of white, black or brushed aluminium surface finishes compliments

combines the characteristics of a traditional spotlight optic with

the creative nature of the range.

Comfort

1000 Lumen downlighter

Thermal Management

Remote Driver

LEDâ&#x20AC;&#x2122;s generate extremely high heat levels over a small surface

Concert ME has a remote driver, minimising damaging heat transfer from

area. Effective heat dissipation is essential to the efficient running

the luminaire. It has integrated terminal covers for simple and safe

and longevity of the LED light engine. Concert ME employs a

connection and is available in fixed output with analogue dimming as

small diameter ultra thin multi-fin radiator for maximum thermal

standard. The small profile of the driver allows it to be fitted within the cut

diffusion. This enables Concert ME to operate in close proximity

aperture of the luminaire for simple installation.

Reliability

high levels of visual comfort.

to other units when used in multiple configurations without compromising lighting efficiency..

Concert ME employs the same remote phosphor technology as used

Technology

Remote Phosphor Light Engine High efficiency LED board with blue LEDS

in the Concert L range, but in a more compact configuration. This allows for generation of 1000 lumens in a smaller diameter for more defined lighting beams. Colour consistency is unparalleled with only a 3 Macadam ellipse tolerance throughout the life of the luminaire and a colour rendering index greater than 80. Concert ME is available in two

Highly reflective housing

colour temperatures for complete design flexibility.

Remote phosphor diffuser

Concert ME <

concert ME 1000 Lumen downlighter Optics • 20° or 60° beam angles for precise lighting control • 3000K or 4000k options • 18W total power consumption (incl. driver) – total power consumption will decrease as LED technology advances • Uniform light output with very low glare due to the unique remote phosphor diffuser • 50,000 hours life expectancy Body • Single, twin or triple bezel clusters available

Round Single Brushed Aluminium

Square Single Brushed Aluminium

Round Twin Brushed Aluminium

Square Twin Brushed Aluminium

Round Triple Brushed Aluminium

Square Triple Brushed Aluminium

• 30° tilt and 350° rotation within bezel • Cast aluminum body provides efficient heat sink connection with the LED module • Available in white, black or brushed aluminum • Light engine and bezel to be order separately • For ceiling thickness: – 5 - 25mm Driver • Fixed output or DALI dimming versions available • Constant current 700mA

> Concert ME

concert ME > weblink > CNME ORDER CODES

DIMENSIONS

Concert ME White Light Engine 4000K 60° Optic

CNHME10004KFLW

3000K 60° Optic

CNHME10003KFLW

4000K 20° Optic

CNHME10004KSPW

3000K 20° Optic

CNHME10003KSPW

L W

Round White Bezel SINGLE

CNME1000W/R1

Round

TWIN

CNME1000W/R2

Single

120

145

0.6

TRIPLE

CNME1000W/R3

Twin

240

120

145

1.2

Triple

360

120

145

1.8

Square White Bezel CNME1000W/S1

SINGLE TWIN

CNME1000W/S2

TRIPLE

CNME1000W/S3

Driver

179

0.12

Options BLACK

Replace W with BK in order code i.e. CNYME10004KFLWBK H

BRUSHED ALUMINIUM Replace W with S in order code

i.e. CNYME10004KFLS

DALI DIMMING

i.e. CNYME10004KFLW

Replace H with Y in order code

Note: light engines and bezels must be ordered together to create complete luminaire

L W

Square

Single

120

145

0.6

Twin

240

120

145

1.2

EQUIVALENT LAMP TYPES

Triple

360

120

145

1.8

Concert ME Lumen Output

Driver

179

0.12

Compact fluorescent

1 x 18W, 1 x 26W

CDM

1 x 20W

Tungsten Halogen

1 x 75W

PHOTOMETRIC PERFORMANCE

TO SPECIFY

20° 3000K LUX

Recessed high output LED directional downlight. Cast aluminium body with integral 1000 lumen LED light engine and remote driver for flexibility and rapid installation. For ceiling thicknesses of 5-25mm supplied complete with driver – as Whitecroft Lighting CONCERT ME

60° 4000K LUX

18W

1.0m

3168

0.5

1.0m

1047

1.2

1.5m

1408

0.7

1.5m

465

1.7

2.0m

792

1.0

2.0m

262

2.30

2.5m

507

1.2

2.5m

168

2.9

3.0m

352

1.5

3.0m

116

3.5

Concert ME <

4 Macadam ellipse

black body curve single bin

4000k

CIE 1931 (x,y) diagram

> Concert S

3000k

concert S/SE Visual Comfort

Configurations

Precision lenses direct light to give the maximum optical

Both wide and narrow beam angles are available for precise lighting control.

efficiency, whilst the 7 LED head replicates the sparkle and

These can be combined with both 500 and 1000 lumen outputs and warm

visual interest of traditional small TH solutions.

and cool colour temperatures to suit any application. Finally, two body

Comfort

1000/500 Lumen downlighter with optional integrated emergency kit

styles, the functional S range and higher quality SE range can be specified

Remote Driver

The miniaturisation of a LED light engine brings itâ&#x20AC;&#x2122;s own challenges.

The Concert S/SE range has a remote driver, minimising damaging heat

A pin block heat sink is utilised in the Concert S/SE range as it

transfer from the luminaire. It has integrated terminal covers for simple

combines the greatest surface area with the smallest volume to

and safe connection and is available in fixed output or analogue dimming

produce an extremely efficient thermal radiator. This allows the

variants. The small profile of the driver allows it to be fitted within the cut

LEDâ&#x20AC;&#x2122;s to operate at maximum efficiency.

aperture of the luminaire for simple installation.

Single Bin Light Engine

Application Areas

Bin selection is critical to the colour consistency and efficiency of any

The Concert S/SE range is designed as a direct replacement

LED light engine, especially when remote phosphors are not used.

for 50W TH solutions. This makes it suitable for accent lighting

The Concert S/SE range utilises a group of 7 high quality LEDs from

in retail applications and reception areas, as well as ambient

a precise bin selection, coupled with a specifically designed lens

applications such as toilets and corridors.

Technology

Thermal Management

Reliability

for total flexibility.

array, to produce an ultra compact direct LED light engine without the need for reflectors. This allows precise beam control and a colour rendering index of greater than 80. Colour consistency is unparalleled with only a 4 Macadam ellipse tolerance throughout the life of the luminaire. Concert S/SE is available in two colour temperatures and both 500 & 1000 lumen outputs for complete design flexibility.

Concert S <

concert S 1000/500 Lumen downlighter with optional integrated emergency kit

Optics • 3000K or 4000k options • 54°/17° beam angles for maximum room surface illumination or highly defined accent lighting • S500 - 7 LEDs running at 350mA = 9.5w system power • S1000 - 7 LEDs running at 700mA = 18w system power – total power consumption will decrease as LED technology advances • High quality, single bin LEDs with only a 4 Macadam ellipse tolerance • Lower point brightness due to the unique LED arrangement • 50,000 hours life expectancy concert S white fixed

Body • Sizes and options: – Fixed 82mm Ø – Adjustable 95mm Ø • Modular design with fixed and tilting versions • Fixed version IP44 from below as standard • Die cast aluminum body • Bezel finished white or brushed aluminum • For ceiling thickness – 3.00mm to 17mm Driver • Constant current 350mA or 700mA • 1-10V analogue dimming as standard

concert S white adjustable EM

> Concert S

concert S > weblink > CNS ORDER CODES Concert S500 White Fixed Bezel – 500 Lumen Output 3000K Flood Optic

CN5003KFLFW

4000K Flood Optic

CN5004KFLFW

3000K Spot Optic

CN5003KSPFW

4000K Spot Optic

CN5004KSPFW

Concert S500 White Adjustable Bezel – 500 Lumen Output 3000K Flood Optic

CN5003KFLAW

4000K Flood Optic

CN5004KFLAW

3000K Spot Optic

CN5003KSPAW

4000K Spot Optic

CN5004KSPAW DIMENSIONS

Options BRUSHED ALUMINIUM

Replace W with B in order code

CONCERT S1000

Replace 500 with 1000

i.e. CN5003KFLAB i.e. CN10003KFLFW H

Emergency EMERGENCY CONVERSION KIT (S500 & S1000)

CAØ Ø

CN500EMKIT

Note: To be ordered in addition to standard luminaires Version

CAØ

Fixed

100

0.3

Adjustable

100

0.3

EQUIVALENT LAMP TYPES Concert S 1000 Lumen Output Compact Fluorescent

1 x 18W, 1 x 26W

CDM

1 x 20W

Tungsten Halogen

1 x 50W, 1 x 75W

Driver

108

0.2

Concert S 500 Lumen Output TO SPECIFY Compact Fluorescent

1 x 13W

Tungsten Halogen

1 x 35W

Recessed high output single bin LED downlight. Fixed 82mm/adjustable 95mm bezel finished in white/brushed aluminium. IP44 from below the ceiling. For ceiling thicknesses of 3-17mm, supplied complete with dimmable driver as Whitecroft Lighting CONCERT S500 / S1000

PHOTOMETRIC PERFORMANCE cd/klm

Concert S500 17° 4000K

cd/klm

• LOR = 98% • SHR MAX = 1.01 • 530 lumens

9000

cd/klm

• LOR = 99.1% • SHR MAX = 1.17 • 475 lumens

Room Index 1.00 3.00 1.01 1.11

Utilisation Factors UF(F) 5.00 1.14

Room Reflectance C W F 0.70 0.50 0.20

Concert S1000 17° 4000K

Room Index 1.00 3.00 0.85 1.04

Room Reflectance C W F 0.70 0.50 0.20

Concert S1000 54° 3000K • LOR = 100% • SHR MAX = N/A • 925 lumens

900

Utilisation Factors UF(F) 5.00 1.08

cd/klm

• LOR = 100% • SHR MAX = N/A • 950 lumens

7000

1200

Utilisation Factors UF(F) Room Reflectance C W F 0.70 0.50 0.20

Concert S500 54° 3000K

Room Index 1.00 3.00 0.97 1.08

Utilisation Factors UF(F) 5.00 1.11

Room Reflectance C W F 0.70 0.50 0.20

Room Index 1.00 3.00 0.82 1.03

Concert S <

5.00 1.08

concert SE 1000/500 Lumen downlighter with optional integrated emergency kit

Optics • 3000K or 4000k options • 54°/17° beam angles for maximum room surface illumination or highly defined accent lighting • SE500 - 7 LEDs running at 350mA = 9.5w system power • SE1000 - 7 LEDs running at 700mA = 18w system power – total power consumption will decrease as LED technology advances • High quality, single bin LEDs with only a 4 Macadam ellipse tolerance • Lower point brightness due to the unique LED arrangement • Specifically designed lens array to produce a precise beam control and high colour rendering index

concert SE adjustable

concert SE cone

concert SE recessed

concert SE 45° Cap

• 50,000 hours life expectancy Body • Choice of four aesthetically appealing bezels • Modular design utilising either a 500 or 1000 lumen LED package • CNC machined aluminum bezels for a high quality appearance and finish • Finished in white, black or brushed aluminum • For ceiling thickness: – 2 to 20mm Driver • Constant current 350mA / 700mA • 1-10V analogue dimming as standard EM

> Concert SE

concert SE > weblink > CNSE ORDER CODES

EQUIVALENT LAMP TYPES

Concert SE500 White Fixed Bezel – 500 Lumen Output

Concert SE 1000 Lumen Output

4000k Flood Optic

CNSE5004KFLW/A

Compact Fluorescent

1 x 18W, 1 x 26W

3000k Flood Optic

CNSE5003KFLW/A

CDM

1 x 20W

4000k Spot Optic

CNSE5004KSPW/A

Tungsten Halogen

1 x 50W, 1 x 75W

3000k Spot Optic

CNSE5003KSPW/A

Concert SE500 White Adjustable Bezel – 500 Lumen Output 4000k Flood Optic

CNSE5004KFLW/B

3000k Flood Optic

CNSE5003KFLW/B

4000k Spot Optic

CNSE5004KSPW/B

3000k Spot Optic

CNSE5003KSPW/B

Concert SE 500 Lumen Output Compact Fluorescent

1 x 13W

Tungsten Halogen

1 x 35W

Concert SE500 White Cone Bezel – 500 Lumen Output

DIMENSIONS

4000k Flood Optic

CNSE5004KFLW/C

3000k Flood Optic

CNSE5003KFLW/C

4000k Spot Optic

CNSE5004KSPW/C

3000k Spot Optic

CNSE5003KSPW/C

Concert SE500 White Recessed Bezel – 500 Lumen Output

CAØ Ø

4000k Flood Optic

CNSE5004KFLW/D

3000k Flood Optic

CNSE5003KFLW/D

4000k Spot Optic

CNSE5004KSPW/D

3000k Spot Optic

CNSE5003KSPW/D

Version

45 Degree Cap CAP ACCESSORY FOR FIXED AND ADJUSTABLE BEZELS

CNSE500W/E

CAØ

Fixed

100

0.84

Adjustable

100

0.86

Cone

100

0.92

Recessed

120

0.97

0.2

45° Cap

Options 1000 LUMEN LED

Replace 500 with 1000

BLACK FINISH

Replace W with BK

BRUSHED ALUMINIUM FINISH

Replace W with B

i.e. CNSE10003KFLFW i.e. CNSE10003KFLFBK/A TO SPECIFY

i.e.CNSE10003KFLFB/A

Recessed high output single bin LED downlight. CNC machined bezel finished in white/brushed aluminium/black. For ceiling thicknesses of 2-20mm, supplied complete with driver as Whitecroft Lighting CONCERT SE500 / SE1000

Emergency EMERGENCY CONVERSION KIT (SE500 & SE1000)

CNSE500EMKIT

Note: To be ordered in addition to standard luminaires

PHOTOMETRIC PERFORMANCE cd/klm

Concert SE500 17° 4000K

cd/klm

• LOR = 98% • SHR MAX = 1.01 • 530 lumens

9000

Room Index 1.00 3.00 1.01 1.11

Room Reflectance C W F 0.70 0.50 0.20

Concert SE1000 17° 4000K

Room Index 1.00 3.00 0.85 1.04

Room Reflectance C W F 0.70 0.50 0.20

Concert SE1000 54° 3000K • LOR = 100% • SHR MAX = N/A • 925 lumens

900

Utilisation Factors UF(F) 5.00 1.08

cd/klm

• LOR = 100% • SHR MAX = N/A • 950 lumens

7000

Utilisation Factors UF(F) 5.00 1.14

cd/klm

• LOR = 99.1% • SHR MAX = 1.17 • 475 lumens

1200

Utilisation Factors UF(F) Room Reflectance C W F 0.70 0.50 0.20

Concert SE500 54° 3000K

Room Index 1.00 3.00 0.97 1.08

Utilisation Factors UF(F) 5.00 1.11

Room Reflectance C W F 0.70 0.50 0.20

Room Index 1.00 3.00 0.82 1.03

Concert SE <

5.00 1.08

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