Installing indicator lights can be a real hassle. You have to drill each hole making sure that it is exactly the right size and they all line up. then, how do you label each one so you know what it's for? Not to mention getting behind to wire up the light. That's where this for indicator light panel comes to the rescue. A nice, clean, and attractive way to install indicator lights for your electrical system. Each light can be labeled with the wording of your choice so it is easily identifiable. the bottom of the panel can have your own logo or other wording identifying the function of the indicator light panel. Rated for use with 12 volt DC circuit's only. Standard size is 2 in by 5 in. However, if you need a different size, you can specify such in the selections below.