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What is Illuminance?
In lighting design, illuminance is referred to represent the brightness of a space or place.
What is Glare?
When there are extremely bright objects or strong luminance contrast in the field of view, it will cause eye discomfort...
What is Color Temperature?
Color temperature (in Kelvin, i.e., K) of a light source is the absolute temperature of an ideal black-body radiator that...
What is Color Rendering Index?
Color rendering index (CRI) is the characteristic of a light source to reveal the color of an object when compared...
What is Beam Angle?
A beam angle – also referred to as a beam spread – is a measurement of how light is distributed....
What Does 6500K Mean on a Light Bulb
There is no denying that lighting decorates several places depending on people's needs, and it also enhances mood, productivity, and...
What Does 2700K on Your Light Bulb Tells You About
Most bulbs will tell you its color temperature on the package, for example, 2700K, which will indicate the tune (how...
Yeelight Launches the New LED Desk Lamp- LED Bedside Lamp D2 for Your Smart Home
Yeelight today announced the launch of a new Smart LED desk lamp to be available in the US market –...
Yeelight Opens Source Chroma Connector at Razer DevCon 2021
Yeelight, the world-leading smart lighting brand, has announced its release of the source code of the Yeelight Chroma Connector as...