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