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<!DOCTYPE concept
  PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
<concept id="GUID-40A9EAE3-F0AA-52FF-B3E8-455E820AA410" xml:lang="en"><title>Extended
Light API</title><shortdesc>Extended Light API controls up to 31 custom lights, when available.
The number of lights available depends on the hardware, and it is the responsibility
of the Symbian developer to implement according to the available hardware.
The number of supported targets can be found using <codeph>CHWRMExtendedLight::SupportedTargets()</codeph> function. </shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody>
<fig id="GUID-9B668E70-5EB8-5B16-B434-ED9CE0D0E079">
<title>           Extended Light API - Architectural Relationship        
 </title>
<image href="GUID-28E3645D-6673-569D-BF4A-409DDEA07CA9_d0e160467_href.png" placement="inline"/>
</fig>
<p><b>See also</b></p>
<p><xref href="GUID-453F06F7-DD8C-546F-A206-FCE863744572.dita">Extended Light Tutorial</xref></p>
</conbody></concept>