What is the meaning of Post Tenebras Lux?
after darkness, light
Definition of post tenebras lux : after darkness, light —motto of the Protestant Reformation.
What does After darkness light mean?
Immediately a new motto was born: Post tenebras lux—“After darkness light!” The city began minting their coins with this new motto indicating that their wishes for light after darkness had been fulfilled by the grace of God through the Reformation.
What is the meaning of et lux in Tenebris lucet?
The Light shines in the darkness
The Latin phrase belongs to the Latin translation of the Gospel of John: “et lux in tenebris lucet et tenebrae eam non comprehenderunt”, meaning “The Light shines in the darkness, and the darkness did not comprehend it”.
What is light lux?
Lux is a standardised unit of measurement of light level intensity, which is commonly referred to as “illuminance” or “illumination”. So what is exactly 1 lux? A measurement of 1 lux is equal to the illumination of a one metre square surface that is one metre away from a single candle.
What unit is LX?
lux
The lux (symbolized lx) is the unit of illuminance in the International System of Units ( SI ). It is defined in terms of lumen s per meter squared (lm/m 2 ). Reduced to SI base units, one lux is equal to 0.00146 kilogram per second cubed (1.46 x 10 -3 kg / s 3 ).
What is a lumen light?
Lumens measure how much light you are getting from a bulb. More lumens means it’s a brighter light; fewer lumens means it’s a dimmer light. Lumens are to light what. Pounds are to bananas. Gallons are to milk.
What is lux in Latin?
Latin, light — more at light.
What is CCT and CRI?
CRI stands for color rendering index (CRI), CCT stands for correlated color temperature (known simply as color temperature for many lights). A foot-candle is a measurement that describes the total amount of light hitting your target area.
What does 5000K CCT mean?
What does correlated color temperature, CCT, mean? Color temperature defines the color appearance of a white LED. CCT is defined in degrees Kelvin; a warm light is around 2700K, moving to neutral white at around 4000K, and to cool white, at 5000K or more.
What is the Kelvin for daylight?
5000-6500 K
The Kelvin Temperature Scale
| Color Temperature | Light Source |
|---|---|
| 3000-4000 K | Sunrise/Sunset (clear sky) |
| 4000-5000 K | Fluorescent Lamps |
| 5000-5500 K | Electronic Flash |
| 5000-6500 K | Daylight with Clear Sky (sun overhead) |