This is a LED strip kit consists of a 16.4ft RGB LED strip and a 44-key IR remote controller. The RGB strip uses super bright SMD LED as light source, can be fixed on uneven surface and any arrow orsmall space due to its high flexibility and 3M self-adhesive tape on the back.This RGB remote controller is perfect for anyone who loves lots of options in addition toprogrammable buttons! It can control up to 32 feet of our 12V RGB flexible LED strip.Features of RGB strip:LED type-5050 SMD RGBLED density: 60LEDs/M, 300LEDs/5M, double densityBeam angle: 120 degreeMax. Length in one run: 16.4 ft/5MUV/IR Radiation: noneDimension:L196.8*W0.3*H0.10 inchFeatures of IR remote controller:Input voltage:12 voltNumber Of Channels：3Max Amp: 2 amps per channelStatic power: less than 1 wattOutput Connection Type:4 pins connectorsControllable By: (infrared remote - like a TV remote it does not go through walls)Number Of Control Modes:44 buttonsApplications:indoor--DIY household lighting, hallways, stairs,windows, festivals, parties.outdoor-- architecture decoration lighting, archway concealed lighting, canopy, and bridge edge lighting, advertisement sign lighting.on vehicle directly to its 12V battery as a decoration and will create  a fabulous eye-catching special effect.Kindly recommend: other accessories may be needed when connecting, such as a easy 4-pin connector to link strip with controller;an power adapter to convert voltage into 12V DCAll these accessories are available in our online store, you can check for it (All these mentioned accessories are not included in the package).Package included:1pc 5050 waterproof RGB 300LEDs strip1pc 44-key IR remote controllerNote: power supply is NOT included in this package.Compatible power supply: B008DA106C.