{"product_id":"casambi-cbu-pwm4-lr-bluetooth-4-channel-long-range-pwm-led-dimmer","title":"Casambi CBU-PWM4-LR Bluetooth 4-Channel Long Range PWM LED Dimmer","description":"\u003ch3\u003eCasambi CBU-PWM4-LR Bluetooth Long Range 4-Channel PWM LED Dimmer\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCasambi CBU-PWM4-LR\u003c\/strong\u003e is a Bluetooth-controllable \u003cstrong\u003e4-channel PWM dimmer\u003c\/strong\u003e designed for constant-voltage LED lighting systems. Operating with a \u003cstrong\u003e12–24V DC power supply\u003c\/strong\u003e, the CBU-PWM4-LR provides wireless Casambi control for LED strips and other compatible constant-voltage LED modules.\u003c\/p\u003e\n\u003cp\u003eWith four independently controllable PWM channels, the CBU-PWM4-LR is particularly well suited to \u003cstrong\u003eRGBW LED strips and tunable white (TW) LED strips\u003c\/strong\u003e, allowing multiple colour or white-light channels to be controlled from a single compact module. The maximum combined output current is \u003cstrong\u003e6A\u003c\/strong\u003e, which can be distributed across the four channels. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe CBU-PWM4-LR uses \u003cstrong\u003eCasambi Bluetooth Long Range technology\u003c\/strong\u003e, allowing it to form part of a wireless smart lighting network. It can be controlled using the \u003cstrong\u003eCasambi app on iOS and Android devices\u003c\/strong\u003e, as well as compatible traditional wall switches. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e4-Channel PWM LED Strip Controller\u003c\/h3\u003e\n\u003cp\u003eThe CBU-PWM4-LR is designed to sit between a \u003cstrong\u003e12–24V DC Class II constant-voltage power supply\u003c\/strong\u003e and the LED load. Its PWM outputs make it suitable for controlling compatible LED strips and constant-voltage LED modules.\u003c\/p\u003e\n\u003cp\u003eIts four-channel design provides a flexible solution for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eRGBW LED strip control\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRGB LED strip control\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTunable white LED strip control\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eMulti-channel LED lighting\u003c\/li\u003e\n\u003cli\u003eWireless LED strip dimming\u003c\/li\u003e\n\u003cli\u003eSmart architectural lighting\u003c\/li\u003e\n\u003cli\u003eCommercial and residential lighting installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe controller provides \u003cstrong\u003e144W maximum output at 24V DC\u003c\/strong\u003e and \u003cstrong\u003e72W maximum output at 12V DC\u003c\/strong\u003e, with the maximum 6A current freely divided between the four channels. Casambi specifies protection against \u003cstrong\u003eovervoltage, overcurrent and short-circuit conditions\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eCasambi Long Range Wireless Control\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eLong Range\u003c\/strong\u003e capability makes the CBU-PWM4-LR particularly useful for larger or more demanding wireless lighting installations. Casambi states that Long Range communication can reach approximately \u003cstrong\u003e200 metres under optimal line-of-sight conditions\u003c\/strong\u003e, although actual range depends on the installation environment and surrounding materials. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor Long Range operation, the Casambi network must be configured in \u003cstrong\u003eLong Range mode and the other relevant devices in the network must also support Long Range\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCasambi Bluetooth Long Range controller\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e4-channel \u003cstrong\u003ePWM LED dimmer\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for \u003cstrong\u003e12–24V DC constant-voltage LED loads\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdeal for LED strips and constant-voltage LED modules\u003c\/li\u003e\n\u003cli\u003eSuitable for \u003cstrong\u003eRGBW and tunable white LED strips\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum combined output current: \u003cstrong\u003e6A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum output: \u003cstrong\u003e144W at 24V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum output: \u003cstrong\u003e72W at 12V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePWM frequency: \u003cstrong\u003e400Hz\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eControlled via Casambi app\u003c\/li\u003e\n\u003cli\u003eCompatible with suitable traditional wall switches\u003c\/li\u003e\n\u003cli\u003eOvervoltage, overcurrent and short-circuit protection\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIP20 – indoor use only\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eDimensions: \u003cstrong\u003e72.6 x 30 x 18mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: \u003cstrong\u003e23g\u003c\/strong\u003e \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The CBU-PWM4-LR requires a \u003cstrong\u003e12–24V DC constant-voltage power supply\u003c\/strong\u003e. It must not be connected to a constant-current LED driver.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Casambi","offers":[{"title":"Default Title","offer_id":57405533585783,"sku":"CBU-PWM4-LR","price":64.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/8927\/2802\/files\/cbu-pwm4-lr-isometric-2000x1125.png?v=1787569593","url":"https:\/\/www.electricalsonline.co.uk\/products\/casambi-cbu-pwm4-lr-bluetooth-4-channel-long-range-pwm-led-dimmer","provider":"Electricals Online","version":"1.0","type":"link"}