The ILED-COB-840 RGB is a Chip-on-Board (COB) RGB LED strip light designed for dynamic colour-mixing applications where a continuous, dotless line of full-spectrum colour is required. Unlike traditional SMD RGB strips that show individual red, green and blue light points, the COB process packs 840 LED positions per metre \u2014 280 red, 280 green and 280 blue \u2014 into a 10 mm wide flexible PCB, producing a uniform colour line with no visible dots even at close mounting distances.<\/p>\n
Model: ILED-COB-840 RGB
\nLED density: 840 LEDs\/metre (280 red + 280 green + 280 blue)
\nPower consumption: 15 W\/m
\nLumen output: 1,000 lm\/m (white mode, mixed RGB)
\nBeam angle: 180\u00b0
\nColour: RGB (full colour-mixing via PWM control)
\nCRI: Not applicable \u2014 RGB colour-mixing strips do not carry a CRI rating
\nInput voltage: 24VDC
\nDimmable: Yes (brightness and colour intensity dimmable)
\nPCB width: 10 mm
\nCut length: 25 mm (markings on PCB)
\nStandard roll length: 5 metres
\nCustom lengths: Available on request
\nIP ratings: IP42 (standard), IP65, IP67, IP68 (waterproof variants)
\nWorking temperature: -20\u00b0C to +50\u00b0C
\nCable: 15 cm input cable (custom cable lengths available)
\nAdhesive: 3M yellow tape standard; 3M red tape optional
\nType: Static RGB (non-addressable \u2014 full strip changes colour together)
\nCertifications: SAA, CE, RoHS
\nAverage lifetime: 50,000 hours<\/p>\n
The ILED-COB-840 RGB produces its full colour range by independently pulsing the red, green and blue LED arrays at varying duty cycles via PWM (pulse-width modulation) control. By adjusting the relative intensity of each primary colour, the strip can produce any colour in the RGB spectrum \u2014 from warm white (dominant red+green) through cool white (dominant blue) to saturated red, green, blue and every hue in between. The 280 red, 280 green and 280 blue COB positions per metre provide sufficient primary colour density for smooth, uniform colour blending with no visible colour banding.<\/p>\n
Unlike addressable (WS2812B, DMX-controlled) RGB strips where each LED can display a different colour simultaneously, the COB-840 RGB is a static RGB strip \u2014 the entire strip changes colour as one unit. This makes it ideal for applications where a single ambient colour or colour gradient is desired across the full length, such as cove wash lighting, architectural accent strips and retail display backlighting. For multi-zone or individually addressable colour effects, select an addressable RGB strip instead.<\/p>\n
The ILED-COB-840 RGB is offered in four IP rating variants. The standard IP42 version is suitable for dry indoor environments such as ceiling coves, under-shelf lighting and interior architectural features. The IP65 variant adds a silicone coating that protects against dust and water jets, suitable for covered outdoor use such as soffit lighting and sheltered facades. The IP67 and IP68 variants provide progressive submersion protection \u2014 IP67 for temporary immersion and IP68 for continuous submersion \u2014 for use in fountains, water features and harsh outdoor environments.<\/p>\n
The strip is supplied on 5 metre rolls with a 15 cm input cable pre-attached. It adheres to surfaces using 3M yellow adhesive tape (standard) or 3M red adhesive tape (optional, higher temperature resistance). The flexible PCB can be bent to follow curved contours and cut at the marked 25 mm intervals to achieve custom lengths. Custom roll lengths and cable configurations are available on request. Always verify the cut markings on the PCB before cutting \u2014 cutting between marks will disconnect the circuit. The 24VDC input requires a 24VDC RGB controller and power supply \u2014 confirm controller compatibility (PWM channel count, current rating) at order time.<\/p>\n
The ILED-COB-840 RGB requires a 24VDC RGB controller with three independent PWM channels (one each for red, green and blue) to produce full colour-mixing. The controller must be rated for the total current draw of your installation \u2014 at 15 W\/m, a 5 metre roll draws approximately 75W (about 3.1A at 24VDC). Always add a 20% current margin when sizing your power supply. The strip is dimmable \u2014 both overall brightness and individual colour channel intensity can be adjusted via the controller. Confirm your controller supports the COB-840 RGB’s current draw and PWM frequency at order time.<\/p>","protected":false},"excerpt":{"rendered":"
The ILED-COB-840 RGB is a dotless RGB COB LED strip with 840 LEDs per metre (280 red + 280 green + 280 blue) on a 10 mm flexible PCB, delivering full-colour mixing at 15 W\/m from a 24VDC input. 180\u00b0 beam, 25 mm cut length, IP42\/IP65\/IP67\/IP68 variants available. CRI does not apply to RGB colour-mixing strips \u2014 select this model for dynamic accent, mood and architectural colour lighting in residential and commercial spaces.<\/p>","protected":false},"featured_media":13937,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[155,158],"product_tag":[298,305,297,308,296],"class_list":["post-13929","product","type-product","status-publish","has-post-thumbnail","product_cat-cob-led-strip-light","product_cat-strip-and-module-lights","product_tag-cob","product_tag-decorative-lighting","product_tag-dotless","product_tag-rgb","product_tag-tape","first","instock","shipping-taxable","product-type-simple"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.iled-lights.com\/sv\/wp-json\/wp\/v2\/product\/13929","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iled-lights.com\/sv\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.iled-lights.com\/sv\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iled-lights.com\/sv\/wp-json\/wp\/v2\/comments?post=13929"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.iled-lights.com\/sv\/wp-json\/wp\/v2\/media\/13937"}],"wp:attachment":[{"href":"https:\/\/www.iled-lights.com\/sv\/wp-json\/wp\/v2\/media?parent=13929"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.iled-lights.com\/sv\/wp-json\/wp\/v2\/product_brand?post=13929"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.iled-lights.com\/sv\/wp-json\/wp\/v2\/product_cat?post=13929"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.iled-lights.com\/sv\/wp-json\/wp\/v2\/product_tag?post=13929"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}