For quick access to a preset without the need to launch Lightbow, consider adding some presets to your Notification Center on your iPhone or iPad. To get started, go to the Triggers tab, and tap "Notification Center Widget"
From here you can add, reorder, and delete items that will appear in the notification center.
For an app to be allowed into the Notification Center, you have to explicitly add it. To add Lightbow, drag down from the top of your iPhone screen to show the Notification Center. Then, tap the "Edit" button, and hit the (+) button next to Lightbow. Any presets you've added in the Triggers tab should now show up in the widget.