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BrandPhilipsOnluxOsramOsram
ModelLED classic 25W P45 E27 WW CL ND SRT4FiLux P45-4CLED SUPERSTAR CL P GL FR 25 dim 2,5W/827 E27LED SUPERSTAR CL P GL FR 25 dim 2,5W/827 E27
Electricity costs(€ in 15 years)6988
Energy classA++A++A++A++
Luminous flux (lm)250360250250
Power (W)23.12.52.5
Lumens per watt (lm/W)125116100100
Equivalent power (W)25342525
Lamp life time (h)15'00025'00015'00015'000
Switching cycles20'000100'000100'000100'000
Dimmablenonoyesyes
Warm whiteyesyesyesyes
Countries availableon demandon demandon demandon demand
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BrandGirard SudronInefficient Model  
ModelStandard A60 Filamento LED 4W E27 2700K 400Lm Dim. Ch.Halogen   
Electricity costs(€ in 15 years)1257  
Energy classA++D  
Luminous flux (lm)400225  
Power (W)419  
Lumens per watt (lm/W)10012  
Equivalent power (W)3523  
Lamp life time (h)30'0002'000  
Switching cycles100'00025'000  
Dimmableyesyes  
Warm whiteyesyes  
Countries availableon demandEU