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RefLED Coolfit ES50
• Up to 89% energy saving compared to halogen lamps
• Dimmable version available - New improved dimmable
lamps, now compatible with > 90% of known dimmer
switches
• 5.5W - low energy consumption
• Beam angle of 25º and 40º
• High light output: comparable to 50W Halogen GU10
with 345lm
• Available in Homelight (2700K), Warm White (3000K)
and Cool White (4000K)
• Average Rated Life up to 50’000 hours in open fixtures.
• Coolfit technology ensures long lifetime of up to
25,000 hours even in enclosed fixtures
• High power factor 0.8
• 100% retrofit - IEC standard dimensions
Dimensions (mm)
universal
Cool white - 840
Chromaticity Point
CCy
CCx
Colour R
Relative
Spectral Power
Wavelength (nm)
Spectral Power Distribution
Chromaticity Point
CCy
CCx
Colour R
Relative
Spectral Power
Wavelength (nm)
Spectral Power Distribution
Warm White - 830
Chromaticity Point
CCy
CCx
Colour R
Relative
Spectral Power
Wavelength (nm)
Spectral Power Distribution
Homelight - 827
Cool White - 840
elative Spectral Power
Wavelength (nm)
Chromaticity Point
CCy
CCx
Colour Rendering Indices
Relative
Spectral Power
Wavelength (nm)
Spectral Power Distribution
Chromaticity Point
CCy
CCx
Colour Rendering Indices
Relative
Spectral Power
Wavelength (nm)
Spectral Power Distribution
Warm White - 830
Chromaticity Point
CCy
CCx
Colour Rendering Indices
Relative
Spectral Power
Wavelength (nm)
Spectral Power Distribution
Homelight - 827
Cool White - 840
Warm white - 830
Relative Spectral Power
Wavelength (nm)
Chromaticity Point
CCy
CCx
Colour Rendering Indices
Relative
Spectral Power
Wavelength (nm)
Spectral Power Distribution
Chromaticity Point
CCy
CCx
Colour Rendering Indices
Relative
Spectral Power
Wavelength (nm)
Spectral Power Distribution
Warm White - 830
Chromaticity Point
CCy
CCx
Colour Rendering Indices
Relative
Spectral Power
Wavelength (nm)
Spectral Power Distribution
Homelight - 827
Cool White - 840
Relative Spectral Power
Wavelength (nm)
Homelight - 827
Luminous intensity
(m)
4
(lux)
Beam diameter
Beam Cone Diagram
Polar-Cartesian Luminous Intensity Distribution
75
133
2
300
1200
1.774
1.330
0.887
0.443
1
(m)
Distance
3
0
Luminous Intensity (candelas)
0
300
600
900
1200
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
CCy
CCx
Chromaticity Point
Colour Rendering Indices
Relative Spectral Power
Wavelength (nm)
100
80
60
20
40
0
400
600
700
500
800
Spectral Power Distribution
Luminous intensity
(m)
4
(lux)
Beam diameter
Beam Cone Diagram
Polar-Cartesian Luminous Intensity Distribution
38
67
2
150
600
2.912
2.184
1.456
0.728
1
(m)
Distance
3
0
Luminous Intensity (candelas)
0
150
300
450
600
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
CCy
CCx
Chromaticity Point
Colour Rendering Indices
Relative Spectral Power
Wavelength (nm)
100
80
60
20
40
0
400
600
700
500
800
Spectral Power Distribution
RefLED Coolfit ES50 345Lm 25º
RefLED Coolfit ES50 345Lm 40º
RefLED Coolfit ES50 345Lm
Code
Description
Watt
(W)
Volt
(V)
Beam
Angle
(º)
Cap
Colour
Temp
(K)
Luminous
Intensity
(cd)
Useful
Luminous Flux
(ø90º cone)
Average
Rated Life
(Hrs)
Packing
Qty
Energy
Class
50W equivalent 345lm
0026538
RefLED Coolfit ES50 345LM 827 40°
5.5
220-240
40
GU10
2700
600
345
50,000
15
A+
0026541
RefLED Coolfit ES50 345LM 830 25°
5.5
220-240
25
GU10
3000
1200
345
50,000
15
A+
0026539
RefLED Coolfit ES50 345LM 830 40°
5.5
220-240
40
GU10
3000
600
345
50,000
15
A+
0026540
RefLED Coolfit ES50 345LM 840 40°
5.5
220-240
40
GU10
4000
600
345
50,000
15
A+
RefLED Coolfit ES50 345Lm Dimmable*
Code
Description
Watt
(W)
Volt
(V)
Beam
Angle
(º)
Cap
Colour
Temp
(K)
Luminous
Intensity
(cd)
Useful
Luminous Flux
(ø90º cone)
Average
Rated Life
(Hrs)
Packing
Qty
Energy
Class
50W equivalent 345lm Dimmable
0026360
RefLED Coolfit ES50 Dim 345LM 827 25°
5.5
220-240
25
GU10
2700
1200
345
25,000
15
A+
0026361
RefLED Coolfit ES50 Dim 345LM 827 40°
5.5
220-240
40
GU10
2700
600
345
25,000
15
A+
0026362
RefLED Coolfit ES50 Dim 345LM 830 25°
5.5
220-240
25
GU10
3000
1200
345
25,000
15
A+
0026363
RefLED Coolfit ES50 Dim 345LM 830 40°
5.5
220-240
40
GU10
3000
600
345
25,000
15
A+
0026364
RefLED Coolfit ES50 Dim 345LM 840 25°
5.5
220-240
25
GU10
4000
1200
345
25,000
15
A+
0026365
RefLED Coolfit ES50 Dim 345LM 840 40°
5.5
220-240
40
GU10
4000
600
345
25,000
15
A+
*For full list of compatible transformers and dimmers, please visit www.sylvania-lamps.com