The <feSpotLight> SVG filter primitive allows to create a spotlight effect.
Usage context
| Categories | Light source element | 
|---|---|
| Permitted content | Any number of the following elements, in any order: <animate>,<set> | 
Attributes
Global attributes
Specific attributes
DOM Interface
This element implements the SVGFESpotLightElement interface.
Example
HTML Content
<svg width="200" height="200" xmlns="http://www.w3.org/2000/svg"
    xmlns:xlink="http://www.w3.org/1999/xlink">
  <defs>
    <filter id="spotlight">
      <feSpecularLighting result="spotlight" specularConstant="1.5"
          specularExponent="4" lighting-color="#FFF">
        <feSpotLight x="600" y="600" z="400" limitingConeAngle="5.5" />
      </feSpecularLighting>
      <feComposite in="SourceGraphic" in2="spotlight" operator="out"
          k1="0" k2="1" k3="1" k4="0"/>
    </filter>
  </defs>
  <image xlink:href="/files/6457/mdn_logo_only_color.png" x="10%" y="10%"
      width="80%" height="80%" style="filter:url(#spotlight);"/>
</svg>
Result
Specifications
| Specification | Status | Comment | 
|---|---|---|
| Filter Effects Module Level 1 The definition of '<feSpotLight>' in that specification. | Working Draft | No change | 
| Scalable Vector Graphics (SVG) 1.1 (Second Edition) The definition of '<feSpotLight>' in that specification. | Recommendation | Initial definition | 
Browser compatibility
| Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari | 
|---|---|---|---|---|---|---|
| Basic support | (Yes) | (Yes) | 4.0 (2.0) | (Yes) | 9.0 | ? | 
| Feature | Android | Edge | Firefox Mobile (Gecko) | IE Phone | Opera Mobile | Safari Mobile | 
|---|---|---|---|---|---|---|
| Basic support | ? | (Yes) | ? | ? | ? | ? | 
The chart is based on these sources.