vg></a> </h2>
<section aria-labelledby="toc_factory-lookups">
<p>The vast majority of Ember registrations and lookups are performed implicitly.</p>
<p>In the rare cases in which you want to perform an explicit lookup of a
registered factory, you can do so on an application instance in its associated
instance initializer. For example:</p>
<div class="filename javascript"><div class="ribbon"></div><span>app/instance-initializers/logger.js</span><pre class="language-javascript line-numbers"><code class="javasc