verticalcompare
Brand
Model
Other models
Electricity costs
(€ in 15 years)
Energy class
Luminous flux (lm)
Power (W)
Lumens per watt (lm/W)
Equivalent power (W)
Lamp life time (h)
Switching cycles
Dimmable
Warm white
Countries available
27/07/2018
Girard Sudron Inefficient model Philips Philips Onlux
Spot R50 LED 6W E14 4000K 450Lm 120° Opaca Halogen LED 25W E14 WW 230V R50 36D ND SRT4 LED 40W E14 WW 230V R50 36D ND SRT4 RefLux R50M-60
         
18 87 5 9 10
A+ D A++ A++ A++
450 150 135 230 320
6 29 1.7 2.9 3.3
75 5 79 79 97
64 40 25 40 60
35'000 2'000 15'000 15'000 25'000
100'000 15'000 50'000 50'000 100'000
no yes no no no
no yes yes yes yes
on demand EU on demand on demand on demand