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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
25/09/2017
Girard Sudron Inefficient model Onlux Philips
Spot R50 LED 6W E14 4000K 450Lm 120° Opaca Halogen RefLux R50M-60 LED Classic 28W R50 E14 WW ND SRT4
       
18 87 10 11
A+ D A++ A+
450 150 320 330
6 29 3.3 3.8
75 5 97 87
64 40 60 28
35'000 2'000 25'000 15'000
100'000 15'000 100'000 20'000
no yes no no
no yes yes yes
on demand EU on demand on demand