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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
27/07/2018
Girard Sudron Inefficient model Osram Osram Philips Philips Sylvania Xnovum
Spot LED 5W GU5.3 4000K 335Lm 70° Dim. Ch. Halogen LED SUPERSTAR MR16 5036° 7,8W/827 GU5.3 LED STAR MR16 5036° 7,2W/827 GU5.3 LED 50W MR16 WW 36D D 1SRT4 LED 50W MR16 WW 36D ND SRT4 RefLED Superia MR16 GU5.3 8W 621lm 827 40° LCC Spotform MR16
    LED Superstar MR16 50 4000K LED STAR MR16 5036° 7,2W/840 GU5.3     3000 K / 4000 K 38°
15 150 23 22 21 24 24 15
A+ B A+ A+ A+ A+ A+ A+
420 680 621 621 621 621 621 430
5 50 7.8 7.2 7 8 8 5
84 14 80 86 89 78 78 86
30 n/a 50 50 50 50 50  
35'000 3'000 25'000 15'000 15'000 15'000 25'000 35'000
100'000 50'000 100'000 100'000 50'000 50'000 100'000  
yes yes yes no yes no no yes
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on demand EU on demand on demand on demand on demand on demand on demand