0512s 12W LED Adjustable Long Rod Spotlight Zoomable 10° 60°

12W LED Adjustable Long Rod Spotlight ZoomableThis 12W led adjustable long rod 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. Item No. 0512sMaterial: Aluminum AlloyBody Color:  BlackInput Voltage: AC100-240VLED Source: COBColor Temperature:2700K, 3000k,4000k,6000kDimming: Triac / 0-10V/ DALI dimmingPower: 12WRecommended place: Museum, Art Gallery, RestaurantInstalling: 2/3/4/ wires track, surface mountedBeam Angle: 10-60°Certification: CE Product FeatureAdjustable Long Rod SpotlightThis long rod spotlight is a high-power light used to illuminate a specific area. It is characterized by a long arm that helps extend the light to different areas, the length can be adjusted from 65cm to 100cm.This versatile long rod spotlight comes in a black or white finish to suit any style of décor and is an easy way to create a customized   Product details0512s is 12W LED long rod Spotlight with our R&D design Lens Applications12W LED Long Rod Spotlight How to choose the light CRIA 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 TemperatureColor 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 trackAll 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 AccessoriesOther 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