Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Ruirui Brightness : 4100.00 lumen BulletPoint1 : DC 5V-24V input, 10-30m long distance wireless RF Remote control, mini size, wire connection is simple and very easy to use BulletPoint2 : Support WS2811 WS2812B LED LED lights. It can’t control SK6812 RGBW LED lights and regular RGB LED without driver IC. 300+ kinds of color modes, such as rainbow, wave, breathing, strobing, gradual change, color cycle, comet, static, fading, chasing, which are vivid and beautiful. Color changing speed and brightness are adjustable BulletPoint3 : Come with 3pin JST connector and DC female connector. Support all the 3 PIN Single signal IC chip LED product.The remote can match only one receiver. One remote also can control many receivers . Just plug and play. No soldering is needed. Save user setting automatically when power off. It can adjust the Color order RGB GRB BRG etc .When you press Green,the LED is red , please read the user manual and set it correctly BulletPoint4 : The controller contains coin cell batteries. RF remote. If controller is very hot during use, please give the light strips with a separate power supply, or with the use of amplifiers. BulletPoint5 : Support setting controlled pixels number. Maximum number of control pixels : Total 2048pixels(Controller factory default 300 pixel points). recommand use 300 pixel(Approx. 5 meters of light strip length.) The product itself can carry power 5V<30W, 12V<72W, 24V<144W, such as more than this power, please give the light strips with a separate power supply, or with the use of amplifiers, otherwise it will lead to controller overload damage Color : RGB (Red, Green, Blue) ColorTemperature : 3000 kelvin ConnectivityProtocol : Bluetooth ConnectivityTechnology : USB ControllerType : Remote Control ControllerType1 : Remote Control ControllerType2 : App Control ControlMethod : remote ControlMethod1 : remote ControlMethod2 : application ExternallyAssignedProductIdentifier1 : 805106895754 ExternallyAssignedProductIdentifier2 : 0805106895754 GradeRating : Commercial Hazmat1 : LITHIUM METAL BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumMetalBatteryInEquipment Hazmat11 : EG_SmallLithiumMetalBatteryInEquipment Hazmat12 : ES_SmallLithiumMetalBatteryInEquipment Hazmat13 : FR_SmallLithiumMetalBatteryInEquipment Hazmat14 : GB_SmallLithiumMetalBatteryInEquipment Hazmat15 : IE_SmallLithiumMetalBatteryInEquipment Hazmat16 : IN_SmallLithiumMetalBatteryInEquipment Hazmat17 : IT_SmallLithiumMetalBatteryInEquipment Hazmat18 : JP_SmallLithiumMetalBatteryInEquipment Hazmat19 : MX_SmallLithiumMetalBatteryInEquipment Hazmat2 : UN3091 Hazmat20 : NL_SmallLithiumMetalBatteryInEquipment Hazmat21 : PL_SmallLithiumMetalBatteryInEquipment Hazmat22 : SA_SmallLithiumMetalBatteryInEquipment Hazmat23 : SE_SmallLithiumMetalBatteryInEquipment Hazmat24 : SG_SmallLithiumMetalBatteryInEquipment Hazmat25 : TR_SmallLithiumMetalBatteryInEquipment Hazmat26 : US_SmallLithiumMetalBatteryInEquipment Hazmat27 : ZA_SmallLithiumMetalBatteryInEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumMetalBatteryInEquipment Hazmat5 : AU_SmallLithiumMetalBatteryInEquipment Hazmat6 : BE_SmallLithiumMetalBatteryInEquipment Hazmat7 : BR_SmallLithiumMetalBatteryInEquipment Hazmat8 : CA_SmallLithiumMetalBatteryInEquipment Hazmat9 : CN_SmallLithiumMetalBatteryInEquipment IncludedComponents : LED IndoorOutdoorUsage : indoor ItemForm : Rod ItemName : Mini DC5-24V 21 Keys 2811 Remote Control RF Controller for WS2811 WS2812B 2811 2812 LED Strip Light ItemPackageDimensions_Height : 12.6 centimeters ItemPackageDimensions_Length : 0.7 centimeters ItemPackageDimensions_Width : 8.6 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : led-strip-lights LightColor : Multicolor Manufacturer : Ruirui Material : Plastic ModelName : 21key led controller ModelNumber : 21key led controller NumberOfItems : 1 NumberOfLightSources : 1 NumberOfLithiumMetalCells : 1 OccasionType : Farewell PartNumber : 21key led controller PowerSourceType : Corded Electric ProductDescription : Mini DC5-24V 21 Keys 2811 Remote Control RF Controller for WS2811 WS2812B 2811 2812 LED Strip Light ProductSiteLaunchDate : 2024-02-24T08:47:55.122Z Seasons : All Seasons Size : 20 Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 Theme : Snowflake UnitCount : 1 UnspscCode : 39112000 Voltage : 24 volts_of_direct_current WarrantyDescription : 1. WaterResistanceLevel : not_water_resistant Wattage : 144 watts WhiteBrightness : 4100 lumens