<style>

    /*! Light */
    #light {
        background-color: #000;
        box-shadow: 0 0 5px rgba(0, 0, 0, .8);
        overflow: hidden;
        padding: 0 0 4px;
        width: 40px;
    }

    #light span {
        border-radius: 50px;
        display: block;
        height: 30px;
        margin: 4px auto 0;
        opacity: .5;
        width: 30px;
    }

    /*! Light colours */
    #red {
        background-color: red;
    }

    #orange {
        background-color: orange;
    }

    #green {
        background-color: green;
    }

    /*! Active states */
    #light span.active {
        opacity: 1;
    }

    #light #red.active {
        box-shadow: 0 0 10px red;
    }

    #light #orange.active {
        box-shadow: 0 0 10px orange;
    }

    #light #green.active {
        box-shadow: 0 0 10px lightgreen;
    }
</style>

<div id="light">
    <span id="red" class="{!! (strcasecmp($debtor->debt_status, 'R') == 0 ?'active': '') !!}"></span>
    <span id="orange" class="{!! (strcasecmp($debtor->debt_status, 'O') == 0 ?'active': '') !!}"></span>
    <span id="green" class="{!! (strcasecmp($debtor->debt_status, 'G') == 0 ?'active': '') !!}"></span>
</div>

<pre>
    {!!print_r($debtor->toArray()) !!}}
</pre>