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BrandGirard SudronOnluxOsramPhilips
ModelSpot LED 5W GU10 2700K 400Lm 100° Ch.DeltaLux FlorettLED Superstar PAR16 80LED classic 25W GU10 WW 36D ND SRT4
Other modelsdimmable3000K, 4500KBeam angle 120 / neutral white 
Electricity costs(€ in 15 years)1512228.1
Energy classA+A++A+A++
Luminous flux (lm)400325575 
Power (W)54.17.22.7
Lumens per watt (lm/W)80798080
Equivalent power (W)50508025
Lamp life time (h)35'00020'00025'00015'000
Switching cycles100'000100'000100'00050'000
Dimmablenonoyesno
Warm whiteyesyesyesyes
Countries availableon demandon demandon demandon demand
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BrandOsramSylvaniaPhilipsLuxram
ModelLED STAR PAR16 5036° 4,3W/827 GU10RefLED+ ES50 GU10 5.5W 445lm 827 50° dimLEDClassic 50W GU10 WW 36D WGD SRT4LED Spot 2020™ GU10 4W
Other modelsBeam angle 120 / neutral white   
Electricity costs(€ in 15 years)13171512
Energy classA+A+A+A+
Luminous flux (lm)350445395310
Power (W)4.35.554
Lumens per watt (lm/W)81817978
Equivalent power (W)50635045
Lamp life time (h)15'00025'00015'00025'000
Switching cycles100'000100'00050'000100'000
Dimmablenoyesyesyes
Warm whiteyesyesyesyes
Countries availableon demandon demandon demandon demand
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BrandSylvaniaInefficient modelOsramSylvania
ModelRefLED+ ES50 GU10 5W 380lm 840 40°HalogenLED SUPERSTAR PAR16 5036° 4,6W/827 GU10RefLED Superia ES50 GU10 6.5W 500lm 827 40° dim
Other models  neutral whiteBeam angle 25°
Electricity costs(€ in 15 years)151501420
Energy classA+DA+A+
Luminous flux (lm)380350350500
Power (W)5504.66.5
Lumens per watt (lm/W)7677677
Equivalent power (W)55n/a5070
Lamp life time (h)25'0002'00025'00025'000
Switching cycles100'000120'000100'000100'000
Dimmablenoyesyesyes
Warm whiteyesyesyesyes
Countries availableon demand on demandon demand
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BrandPhilipsSylvaniaPhilipsMegaman
ModelLED classic 50W GU10 WW 36D ND SRT4RefLED Superia ES50 GU10 6.5W 525lm 830 40° dimLED 80W GU10 WW 36D D SRT4Reflector PAR16 dimmbar
Other models Beam angle 25°  
Electricity costs(€ in 15 years)14202117
Energy classA+A+A+A+
Luminous flux (lm)355525575500
Power (W)4.66.575.5
Lumens per watt (lm/W)77818291
Equivalent power (W)50738050
Lamp life time (h)15'00025'00025'00025'000
Switching cycles50'000100'00050'0001'000'000
Dimmablenoyesyesyes
Warm whiteyesyesyesyes
Countries availableon demandon demandon demandon demand
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BrandPhilipsPhilipsGirard SudronGirard Sudron
ModelLEDClassic 50W GU10 WW 36D ND 2BC/6LEDClassic 65W GU10 WH 36D ND SRT4Spot LED 7W GU10 3000K 600Lm Dim. Dichroïque COBSpot LED 6W GU10 3000K 540Lm Dim. COB
Other models    
Electricity costs(€ in 15 years)13.8152118
Energy classA+A++A++A++
Luminous flux (lm)395460650580
Power (W)4.6576
Lumens per watt (lm/W)86929397
Equivalent power (W)50658375
Lamp life time (h)15'00015'00035'00035'000
Switching cycles50'00050'000100'000100'000
Dimmablenonoyesyes
Warm whiteyesyesyesyes
Countries availableon demandon demandon demandon demand
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BrandPhilipsSylvaniaOsramMegaman
ModelLED SSW 50W GU10 WW 36D ND SRT4RefLED+ ES50 GU10 5.5W 475lm 840 50° dimLED STAR PAR16 8036° 6,9W/827 GU10Reflector PAR16 dimmbar
Other models1.5 and 3 Watt Beam angle 120 / neutral white 
Electricity costs(€ in 15 years)15172121
Energy classA+A++A+A+
Luminous flux (lm) 475575580
Power (W)55.56.97
Lumens per watt (lm/W)99868383
Equivalent power (W)50678065
Lamp life time (h)15'00025'00015'00025'000
Switching cycles50'000100'000100'0001'000'000
Dimmablenoyesnoyes
Warm whiteyesyesyesyes
Countries availableon demandon demandon demandon demand
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BrandXnovumSylvaniaSylvaniaGirard Sudron
ModelLCC Spotform GU10RefLED+ ES50 GU10 5.5W 460lm 830 50° dimRefLED Superia ES50 GU10 6.5W 550lm 840 40° dimSpot LED 5W GU10 6500K 440Lm 100° Ch.
Other models38° Beam angle 25° 
Electricity costs(€ in 15 years)15172015
Energy classA+A++A+A++
Luminous flux (lm)430460550440
Power (W)55.56.55
Lumens per watt (lm/W)86848588
Equivalent power (W) 657762
Lamp life time (h)35'00025'00025'00035'000
Switching cycles 100'000100'000100'000
Dimmableyesyesyesno
Warm whiteyesyesnono
Countries availableon demandon demandon demandon demand
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BrandGirard SudronGirard Sudron  
ModelSpot LED 5W GU10 4000K 420Lm 100° Ch.Spot LED 5W GU10 5000K 380Lm 70° Dim.  
Other models    
Electricity costs(€ in 15 years)1515  
Energy classA++A+  
Luminous flux (lm)420380  
Power (W)55  
Lumens per watt (lm/W)8476  
Equivalent power (W)5050  
Lamp life time (h)35'00035'000  
Switching cycles100'000100'000  
Dimmablenoyes  
Warm whitenono  
Countries availableon demandon demand