The Monster Duo plus Light Bar is a colorful light that attaches to your monitor. You can control it with your phone to change the colors and make them react to your games, music, and movies. It reduces glare and makes your screen easier to see, all while adding a cool vibe to your desk. Upgrade your workspace ambiance with the Monster Duo plus Monitor Light Bar. Light up your desk. This Monster light bar adds color and style to your workspace. Change colors with your phone. Pick your favorite colors or set it to react to your games, music, and movies. Easy to attach to your monitor. Reduce eye strain and add a personal touch to your setup.. Accessory Type: Lights. Power Options: USB Connector. Remote Access: Remote Access. Requires Hub?: No Hub Required. Returnable: 90-Day. Smart Home: Smart Home Enabled. Smart Home Protocol: Bluetooth,Wi-Fi. Voice Control Hub Required: Voice Control via Proprietary App. Works With: Proprietary App. Product Depth (in.): 1.5 in. Product Height (in.): 18.8 in. Product Width (in.): 4.5 in