General
Type:Characteristics of the device.
LED Bulbs
Other features
Energy efficiency class (old):
A+
AC input frequency:
50 - 60 Hz
AC input voltage:The voltage of the AC electricity that is inpitted into the product.
220-240 V
Packaging data
Quantity per pack:The amount in each pack.
1 pc(s)
Performance
Luminous intensity:Luminous intensity is a measure of the wavelength-weighted power emitted by a light source as perceived by the human eye.
45 cd
Luminous efficacy:
55.6 lm/W
Color Rendering Index (CRI):
80
Dimmable:The ability to vary the power output. For example, a light can be 'dimmed' to half power to make it less bright.
Colour temperature:A method of describing the color characteristics of light, usually either warm (yellowish) or cool (bluish). Usually measured in degrees of Kelvin (°K).
2700 K
Light colour:The colour of the light produced by the product.
Warm white
Equivalent bulb power:More energy-efficient light technologies often require less power than original bulb technology. The equivalent bulb power compares the power of a new bulb with the power for an original bulb to produce the same amount of light.
25 W
Bulb lifetime:The length of time that the bulb will last for.
20000 h
Luminous flux:Luminous flux or luminous power is the measure of the perceived power of light measured in lumen. The luminous flux is a weighted sum of the power at all wavelengths in the visible band.
250 lm
Fitting/cap type:The type of fitting (used in pipe plumbing systems to connect straight pipe or tubing sections, to adapt to different sizes or shapes, and for other purposes, such as regulating or measuring fluid flow) or cap (a pipe fitting used to seal the end of a pipe).
B22
Bulb power:The power of the lamp, usually measured in watts (W).
4.5 W
Power
Input frequency:The frequency (Hz) which is required to power the product.
50 - 60 Hz
Input voltage:The voltage (V) which is required to power the product.
220 - 240 V
Weight & dimensions
Weight:Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
45 g
Length:The measurement or extent of something from end to end.
100 mm
Diameter:Distance from one side of a body (circle or sphere) to the other side, measured by a straight line passing through the centre of the body.
3.65 cm
