KING RVM2000 Premium Bluetooth Outdoor Speaker with Multi-Color LED Light and App Control-White 45 LED lights with wireless light control including RGB colors and dimming from your smartphone or tablet Stereo Bluetooth 2.0 speakers and built-in power amplifier provide premium sound Use the free app to control the Music Equalizer and Premium Bass from your smartphone Easily replaces your existing RV light (2-wire connection); hard wired to RV with no batteries to replace Waterproof enclosure, IPX5 rated