DIMMABLE LED STRIPS:This 50FT RGB Led strip lights with dimmer and brightness controls.a variety of colors and brightness can be changed simultaneously with frequency changes. The music strip light is Dimmable,you can dim it to 25%-100% bright by the remote controller. LIGHTS MUSIC MODE:Music LED Strip lights built-in high music sensitivity adjustment,the lights colors will change to follow the rhythm or melody. – It have 4 types of music models.3/7 color jump or Fade, speed can be adjustment. – It is a great gift for your family and friends. COLORFUL CHANGING:RGB(Red Green Blue) Led Strip Light with 40 key IR remote controller brightness adjustment colors jump changing and gradual changing Sync with Music rhythm make for bedroom,party,The music strip light color changing Make your life more comfortable. EASY TO INSTALL: Led strip lights is cuttable between. You can cut off extra strips to adjust to a proper length. 3M self-adhesive can be fit on any dry and flat surface. LED strip light sound control mode all colors will jump change following the music/sound rhythm. br If no music/sound input or sensed.all colors are off changing /b br 7 color fade change / 7 color jumpy change / 3 color jumpy change R / G / B increase and decrease control. br 40 keys infrared controller which has for memories the colors what you preferred. br br Can be cut and Function /b br When in static mode(default):to adjust the brightness br When in jump3,jump7,fade7 mode:to adjust speed br When in music mode:to adjust the sensitivity of receiving music br LED strip light you can cut it into any length you like,Adjust the brightness Color to adjust speed br br Decorate room /b br Make your bedroom dreamy ,LED strip light changing color let your game experience perfect br br 50FT LED STRIP LIGHTS SYNC TO MUSIC /b br LED :SMD5050 led chip br 15m/50feet 1 rolls (50feet each roll) br Wattage:60Watt br Waterproof Level:Non-Waterproof br Color: RGBW+MULTI br Music Controller: 4 models on music Sync br 40key IR Remote controller br br Product Accessories: /b br 50ft – LED Strip Light br 1x – Power adapter br 1×40 keys Remote Controller br 1x – Color box br 1x – Instructions br