Emos ZQ7221 LED E14 4W 450lm
Light Bulb
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Price:
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Annual cost of ownership:
Where to buy Emos ZQ7221 LED E14 4W 450lm
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The graph shows the change in the price of a light bulb in United Kingdom by month. The graph shows the minimum, maximum, and average price of Emos ZQ7221 LED over the last three years for United Kingdom.
Total cost of ownership (TCO)
Information about total cost of ownership.
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TCO for 1 year
Cost of ownership:0.79£
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TCO for 3 years
Cost of ownership:2.39£
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TCO for 5 years
Cost of ownership:4.03£
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TCO for 10 years
Cost of ownership:8.27£
Description
The Light Bulbs Emos ZQ7221 LED E14 4W 450lm is a compact and energy-efficient lighting solution. With its sleek design and advanced LED technology, it emits a bright light output of 450 lumens. The bulb features an E14 base, making it compatible with various fixtures and lamps. Its low power consumption of just 4 watts ensures long-lasting performance while reducing electricity costs. Whether used for ambient lighting or task illumination, this versatile light bulb provides a reliable and eco-friendly lighting solution for any space.
Specifications
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Mains or non-mains
MLS
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Light source cap-type (or other electric interface)
E14
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Dimmable
NO
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Non-directional or directional
NDLS
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Energy Class
E
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On-mode power (W)
4
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Useful luminous flux (lm)
450
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Flicker metric
0.2
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Depth (mm)
50
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Width (mm)
50
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Survival factor
0.9
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Height (mm)
85
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equivalentPower
39
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Model
ZQ7221
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Energy consumption in on-mode (kWh/1000h)
4
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Colour consistency in McAdam ellipses
6
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Available On Market
[2018, 4, 27]
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Chromaticity coordinate (x)
0.384
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Chromaticity coordinate (y)
0.383
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Displacement factor
0.84
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Lighting technology used
LED
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Brand
Emos
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Claim of equivalent power
True
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Colour Rendering Index (CRI)
80
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Lumen maintenance factor
0.97
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R9 Colour rendering index
9
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Beam angle correspondence
SPHERE_360
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Correlated colour temperature (Max) (K)
4000
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Correlated colour temperature (Min) (K)
4000
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correlatedColourTempType
SINGLE_VALUE
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Stroboscopic effect metric
0.4