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BrandPhilipsLuxramOnluxOsram
ModelLED classic 25W GU10 WW 36D ND SRT4LED Spot 2020™ GU10 4WDeltaLux FlorettLED STAR PAR16 5036° 4,3W/827 GU10
Other models  3000K, 4500KBeam angle 120 / neutral white
Electricity costs(€ in 15 years)8.1121213
Energy classA++A+A++A+
Luminous flux (lm) 310325350
Power (W)2.744.14.3
Lumens per watt (lm/W)80787981
Equivalent power (W)25455050
Lamp life time (h)15'00025'00020'00015'000
Switching cycles50'000100'000100'000100'000
Dimmablenoyesnono
Warm whiteyesyesyesyes
Countries availableon demandon demandon demandon demand
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BrandOsramPhilipsPhilipsPhilips
ModelLED SUPERSTAR PAR16 5036° 4,6W/827 GU10LEDClassic 50W GU10 WW 36D ND 2BC/6LED classic 50W GU10 WW 36D ND SRT4LED SSW 50W GU10 WW 36D ND SRT4
Other modelsneutral white  1.5 and 3 Watt
Electricity costs(€ in 15 years)1413.81415
Energy classA+A+A+A+
Luminous flux (lm)350395355 
Power (W)4.64.64.65
Lumens per watt (lm/W)76867799
Equivalent power (W)50505050
Lamp life time (h)25'00015'00015'00015'000
Switching cycles100'00050'00050'00050'000
Dimmableyesnonono
Warm whiteyesyesyesyes
Countries availableon demandon demandon demandon demand
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BrandGirard SudronPhilipsGirard SudronGirard Sudron
ModelSpot LED 5W GU10 5000K 380Lm 70° Dim.LEDClassic 50W GU10 WW 36D WGD SRT4Spot LED 5W GU10 2700K 400Lm 100° Ch.Spot LED 5W GU10 4000K 420Lm 100° Ch.
Other models  dimmable 
Electricity costs(€ in 15 years)15151515
Energy classA+A+A+A++
Luminous flux (lm)380395400420
Power (W)5555
Lumens per watt (lm/W)76798084
Equivalent power (W)50505050
Lamp life time (h)35'00015'00035'00035'000
Switching cycles100'00050'000100'000100'000
Dimmableyesyesnono
Warm whitenoyesyesno
Countries availableon demandon demandon demandon demand
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BrandGirard SudronXnovumPhilipsSylvania
ModelSpot LED 5W GU10 6500K 440Lm 100° Ch.LCC Spotform GU10LEDClassic 65W GU10 WH 36D ND SRT4RefLED+ ES50 GU10 5W 380lm 840 40°
Other models 38°  
Electricity costs(€ in 15 years)15151515
Energy classA++A+A++A+
Luminous flux (lm)440430460380
Power (W)5555
Lumens per watt (lm/W)88869276
Equivalent power (W)62 6555
Lamp life time (h)35'00035'00015'00025'000
Switching cycles100'000 50'000100'000
Dimmablenoyesnono
Warm whitenoyesyesyes
Countries availableon demandon demandon demandon demand
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BrandSylvaniaMegamanSylvaniaSylvania
ModelRefLED+ ES50 GU10 5.5W 475lm 840 50° dimReflector PAR16 dimmbarRefLED+ ES50 GU10 5.5W 445lm 827 50° dimRefLED+ ES50 GU10 5.5W 460lm 830 50° dim
Other models    
Electricity costs(€ in 15 years)17171717
Energy classA++A+A+A++
Luminous flux (lm)475500445460
Power (W)5.55.55.55.5
Lumens per watt (lm/W)86918184
Equivalent power (W)67506365
Lamp life time (h)25'00025'00025'00025'000
Switching cycles100'0001'000'000100'000100'000
Dimmableyesyesyesyes
Warm whiteyesyesyesyes
Countries availableon demandon demandon demandon demand
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BrandGirard SudronSylvaniaSylvaniaSylvania
ModelSpot LED 6W GU10 3000K 540Lm Dim. COBRefLED Superia ES50 GU10 6.5W 550lm 840 40° dimRefLED Superia ES50 GU10 6.5W 525lm 830 40° dimRefLED Superia ES50 GU10 6.5W 500lm 827 40° dim
Other models Beam angle 25°Beam angle 25°Beam angle 25°
Electricity costs(€ in 15 years)18202020
Energy classA++A+A+A+
Luminous flux (lm)580550525500
Power (W)66.56.56.5
Lumens per watt (lm/W)97858177
Equivalent power (W)75777370
Lamp life time (h)35'00025'00025'00025'000
Switching cycles100'000100'000100'000100'000
Dimmableyesyesyesyes
Warm whiteyesnoyesyes
Countries availableon demandon demandon demandon demand
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BrandOsramPhilipsGirard SudronMegaman
ModelLED STAR PAR16 8036° 6,9W/827 GU10LED 80W GU10 WW 36D D SRT4Spot LED 7W GU10 3000K 600Lm Dim. Dichroïque COBReflector PAR16 dimmbar
Other modelsBeam angle 120 / neutral white   
Electricity costs(€ in 15 years)21212121
Energy classA+A+A++A+
Luminous flux (lm)575575650580
Power (W)6.9777
Lumens per watt (lm/W)83829383
Equivalent power (W)80808365
Lamp life time (h)15'00025'00035'00025'000
Switching cycles100'00050'000100'0001'000'000
Dimmablenoyesyesyes
Warm whiteyesyesyesyes
Countries availableon demandon demandon demandon demand
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BrandOsramInefficient model  
ModelLED Superstar PAR16 80Halogen  
Other modelsBeam angle 120 / neutral white   
Electricity costs(€ in 15 years)22150  
Energy classA+D  
Luminous flux (lm)575350  
Power (W)7.250  
Lumens per watt (lm/W)807  
Equivalent power (W)80n/a  
Lamp life time (h)25'0002'000  
Switching cycles100'000120'000  
Dimmableyesyes  
Warm whiteyesyes  
Countries availableon demand