For upper fairing speakers. The ProGLOW™ LED speaker lights utilize the most advanced LED color changing technology to Light Up Your Ride! Light ring simply snaps in place on OEM Harley-Davidson® Boom!™ Audio Stage II speaker grills to add color changing illumination to your motorcycle speakers. Available for installation on Front Upper Fairing Speakers (707482) and for the rear speakers & for lower fairing speakers (excl. Twin Cooled models) (707483). Each light comes equipped with 10" wire lead with plug & play watertight IP67 rated connector to plug into additional ProGLOW™ LED light accent light products.The Bluetooth controller (sold separately as 708784) connects to the ProGLOW™ app through your personal IOS or Android device to customize and control your color-changing lights. Unlimited color combinations can be selected using the color wheel or color-match technology with camera access while easy to use sliders let you fine-tune the brightness and speed of each movement. ProGLOW™ systems can also be synced with music for a complete audiovisual experience. Added battery monitor; timer and security features give you control of your lights when out of sight. Note: When required the ProGLOW™ Bluetooth controller (sold separately as 708784) is required for operation of lights.