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Brand
Model
Other models
Electricity costs
(€ in 15 years)
Power (W)
Luminous flux (lm)
Equivalent power (W)
Luminous efficacy (lm/W)
Lamp life time (h)
Switching cycles
Dimmable
Luminous colour
Length (mm)
Diameter (mm)
11/03/2013
Philips Philips Megaman Inefficient model Osram Ledon Osram Verbatim
Master LEDluster clear 4W frosted LED Ultra Compact Classic 5W E14 Eco Halogen 18W LED Superstar Classic P 25 5W Parathom Classic
P 25 clear		 Droplet Classic B 4W
frosted clear       dimmable    
9 9 11 41 9 9 8 9
4 4 5 18 4 4 4 4
250 250 240 160 200 230 250 210
25 25 25 20 20 25 25 20
63 63 48 9 48 55 71 53
20000 20000 25000 2000 25000 25000 25000 30000
50'000 50'000 1'000'000 120'000 100'000 1'000'000 200'000 50'000
yes no yes yes no no no no
warm, 2700K warm, 2700K warm, 2800K warm, 2700K warm, 3000K warm, 2700K warm, 2700K warm, 3000K
86 87 97 80 78 90 78 78
44 44 45 45 45 45 45 45