The E27 LED filament bulb 4W provides approximately the same amount of power than a 40W halogen one.
SPECIFICATIONS
Colour rendering (CRI): >=80
Dimable: No
Energy efficiency label: A++
Rated power (W): 40
kWh/1000h: 4
Rated lifetime (hr): 25.000
Number of switch cycles: 50.000
Warm-up time: instant
Mercury content (%): 0
SPECIFICATIONS
Colour rendering (CRI): >=80
Dimable: No
Energy efficiency label: A++
Rated power (W): 40
kWh/1000h: 4
Rated lifetime (hr): 25.000
Number of switch cycles: 50.000
Warm-up time: instant
Mercury content (%): 0