9130 25W LED Projector 0-10V Dimmable Shape Switching Square Circle
|Item No. 9130||Material: Aluminum||Body Color: Black|
|Input Voltage: AC100-240V||LED Source: 1pc COB||Color Temperature: 3000-5700K adjustment|
|Dimming: 0-10V dimmable||Power: 25W||Recommended place: Museum, gallery, hotel|
|Installing: surface mounted/track||Certification: /|
How to choose the light
A color rendering index (CRI) is a quantitative measure of the ability of a light source to reveal the colors of various objects faithfully in comparison with an ideal or natural light source.
The number is bigger,the ability to reveal the color is better.For example,CRI90 is better than CRI80.
Color temperature is conventionally expressed in kelvins, using the symbol K, a unit of measure for absolute temperature. Color temperatures over 5000 K are called “cool colors”, while lower color temperatures (2700–3000 K) are called “warm colors”
3000K-Warm White;4000K- Netural White;6000K-Cool White