12W LED Track Spotlight for Paintings Adjust Beam Angle 10°

This zoomable LED track spotlight is designed with a zoomable function– 10° to 60° beam angle adjustable.
When it illuminates from a 3-meter ceiling, the spot size is around 60cm.

CRI

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

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

What’s the different between 2/3/4 wires track

All our track spot light is suitable with EUROPEAN standard track.

2 wires track is single circuit,with a null line and a live line.3 wires track is single circuit,with a null line and a live line and a ground line.So to be same as single circuit,3 wires track is safer than 2 wires track.4 wires track is 3 circuits,with a null line and 3 live lines.If wanna control 3 groups led track light,you can choose 4wires track rail.

Other Track Accessories

Other accessories,including “+” connector,flexible connect,T connector,L connector,mini joiner and live end to make a track rail system base on the lighting idea.Like as this drawing as below.

Click here  to learn more track rail and accesoories