$devices = $this->wink->getDevices();
foreach ($devices as $deviceTypes)
{
    foreach ($deviceTypes as $device)
    {
        $data = $device->getLightBulb()['data'];
        echo '<strong>' . $data['model_name'] . '</strong> <em>' . $data['name'] . '</em> ' . $data['light_bulb_id'] . '<br />';
    }
}