The light works with all arena score boards. When your team scores the light comes on for 30 seconds. You can set your team from an easy to use settings page. Works on WiFi. The light may come on before and after a game, as it is looking for changes in the data feed so if your team is updated with the team they are playing or the next game or the final score is entered into the team game stats it will light up. This is not a problem with the light or it coming on at random times. It may also delay at times if the arena score board is not updated as fast as you see it on tv. This is out of our control as we are at the mercy of the arena operators. Its not perfect but 99% of the it should work just as you want it to. There are setup videos, directions and FAQ at the link on the instructions paper with the light. American designed and built Made of high quality materialsRGB led.6 foot power cordWiFi ability anywhere on any network Team Configuration Page~ User friendly configuration page from any mobile device or PC.Saves your team so you dont have to enter the setup again unless you change teams Ultra Bright Led Light~ High Power Ultra Bright led turns on to the color and light function time you . Then it will go off when your team scores a goal for the team you select. How long does the light come on? The duration is as long you set in your settings each time your team scores. Can I have more than one on my network? Yes you can. To set them up only plug one in at a time and go through the team setup and save the configuration. Then unplug it and plug in the other light and complete its setup. Once that setup is saved you can then plug them both in and they should function normally. I can't see the Goal Light Network on my phone The Goal Light network should show up under the available networks to join on your settings. You can also use a wireless pc an search for networks to locate it as well. I can't get the settings page to load. Make sure you wait about 4 minutes after the network setup before going to the page. Sometimes your router in your network needs to be reset. Or you can wait usually about 24 hours and it will on its own reset. Does the goal light save settings even if unplugged? The Goal Light will save your last team and delay settings as long as it gives you a confirmation page when you are done. It will load to the last settings when it is plugged back in so there is no need to enter the setup again. Sometimes the light does not go off is it not working? There may be times that the light misses a goal. This is due to the data feed and or the internet connection. Rare but if it does miss a goal it should light when restarted provided the score in its memory is different that the new posted scorelIt may also go off at the end of the periods or the final score of the game. Is there a horn with this Goal Light? yes all models come with built-in horn and volume control as well as an external audio jack for connecting to a home stereo system. Built in controls ight and speaker concan also be connected to external audio stereo system