RGBIC & WW Lighting Effects: These flood lights outdoor offer over 16 million colours, 2200k-6500k warm white and daylight. Group control function provides a more colourful display.(Notice: 4 pack lights cannot be used separately.) Smart App & Voice Control: Use the Govee Home app for music modes, scene modes, DIY effects, timer, and much more functions. The LED flood lights can also be compatible with Alexa and Google Assistant for hands-free voice control. Weather Resistant: With an IP66 waterproof level, the flood lights outdoor are protected against harsh elements whether the extreme summer heat or the bitter chills of winter.(Notice: The power adapter is not waterproof.) Music Sync & 28 Scene Modes: The LED outdoor lights help create awe-inspiring light shows, change colours according to rhythm of music melody. Choose from 28 scene modes with Govee Home app to set the mood for your Christmas, wedding and parties. Enhance Outdoor Space: The flood lights outdoor can be used on the ground or on the wall, adjustable light angle within a range of 270°. Enhance the beauty of outdoor space by highlighting walls, trees, fountains.(Notice: Wall fittings not included.)