{"id":6476,"date":"2026-06-08T23:35:36","date_gmt":"2026-06-08T23:35:36","guid":{"rendered":"https:\/\/www.jialinghang.com\/?post_type=product&p=6476"},"modified":"2026-07-21T07:37:29","modified_gmt":"2026-07-21T07:37:29","slug":"high-value-cob-led-strip-light-dot-free-linear-lighting-320-480-chips-m-ra%e2%89%a590-12v-24v","status":"publish","type":"product","link":"https:\/\/www.jialinghang.com\/ru\/product\/high-value-cob-led-strip-light-dot-free-linear-lighting-320-480-chips-m-ra%e2%89%a590-12v-24v\/","title":{"rendered":"\u0412\u044b\u0441\u043e\u043a\u043e\u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u0430\u044f \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043d\u0430\u044f \u043b\u0435\u043d\u0442\u0430 COB | \u041b\u0438\u043d\u0435\u0439\u043d\u043e\u0435 \u043e\u0441\u0432\u0435\u0449\u0435\u043d\u0438\u0435 \u0431\u0435\u0437 \u0442\u043e\u0447\u0435\u0447\u043d\u044b\u0445 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u043e\u0432 \u0441\u0432\u0435\u0442\u0430 | 320\/480 \u0447\u0438\u043f\u043e\u0432\/\u043c | Ra \u2265 90 | 12 \u0412, 24 \u0412"},"content":{"rendered":"

High-Value COB Series: Seamless Linear Light Meets Elite Cost Efficiency<\/h2>\n

For high-volume retail marketplaces, global distributors, and standard construction contracts, staying price-competitive while maintaining high modern standards is the primary goal. Our High-Value Roll-PCB COB LED Strip Series delivers exactly that. By replacing segmented welded copper sheets with an elite, continuous roll-to-roll PCB substrate, we have removed the common failure points associated with manual or machine-joint soldering. The result is a smooth, continuous ribbon of unbroken light that provides the modern Chip-on-Board (COB) visual effect at a remarkably optimized price point.<\/p>\n

Key Features:<\/h2>\n

Continuous Roll-to-Roll PCB (Joint-Free):<\/b><\/strong>\u00a0Features a smooth, uniform backing profile that improves structural flexibility, eliminates thick solder joint bumps, and decreases electrical connection risks down long linear runs.<\/p>\n

Flawless Dot-Free Illumination:<\/b><\/strong>\u00a0Packing up to 480 chips per meter under a flexible phosphor coating, it outputs an uninterrupted “neon bar” glow. It completely solves the pixelated dot-shadow issue on reflective surfaces like polished stone or lacquer countertops.<\/p>\n

High-Fidelity Color Depth (Ra\u226590):<\/b><\/strong>\u00a0Retains professional color accuracy, displaying skin tones, wall treatments, and interior fabrics in their natural, vivid states.<\/p>\n

Optimized Luminous Output (95-100lm\/W): <\/b><\/strong>Achieves high electrical conversion efficiency, delivering up to a bright 1050 lumens per meter while keeping energy footprints and heat generation strictly managed.<\/p>\n

Industrial Green 3M Bonding Backing: <\/b><\/strong>Features authentic, temperature-stable Green 3M backing tape. This heavy-duty adhesive stays secure during the expansion and contraction cycles of daily operation.<\/p>\n

Micro-Resolution Trimming Units:<\/b><\/strong>\u00a0Cut easily on-site to suit custom dimensions:<\/p>\n

12V Models: Cuttable every 25mm.<\/p>\n

24V Models: Cuttable every 50mm.<\/p>\n

 <\/p>\n

Technical Specifications:<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model<\/b><\/strong><\/td>\n320D COB Strip<\/b><\/strong><\/td>\n480D COB Strip<\/b><\/strong><\/td>\n<\/tr>\n
Power Consumption<\/b><\/strong><\/td>\n8W \/ M<\/td>\n10.5W\/M<\/td>\n<\/tr>\n
Luminous efficiency<\/b><\/strong><\/td>\n95-100lm\/W<\/td>\n95-100lm\/W<\/td>\n<\/tr>\n
Chips Qty<\/b><\/strong><\/td>\n320Chips\/M<\/td>\n480Chips\/M<\/td>\n<\/tr>\n
\u00a0PCB Framework<\/b><\/strong><\/td>\n28\/28 Electroplated plate \uff08Roll-PC)<\/td>\n<\/tr>\n
Color Rendering Index<\/b><\/strong><\/td>\nRa\u226590<\/td>\n<\/tr>\n
Voltage Options<\/b><\/strong><\/td>\nDC12V\/24V<\/td>\n<\/tr>\n
LED Color<\/b><\/strong><\/td>\n2700K\/ 3000K \/4000K \/6500K<\/td>\n<\/tr>\n
Adhesive Backing<\/b><\/strong><\/td>\nGreen 3M Tape<\/td>\n<\/tr>\n
IP Rating<\/b><\/strong><\/td>\nIP20<\/td>\n<\/tr>\n
Cutting Unit<\/b><\/strong><\/td>\n12V-25mm,24V-50mm<\/td>\n<\/tr>\n
Package<\/b><\/strong><\/td>\n5M\/roll<\/td>\n<\/tr>\n
Certificate<\/b><\/strong><\/td>\nCE RoHs<\/td>\n<\/tr>\n
Warranty<\/b><\/strong><\/td>\n2 Years<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\"320D
320D COB strip light installation<\/figcaption><\/figure>\n
\"320D
320D COB Strip Light<\/figcaption><\/figure>\n
\"320D
320D Spotless COB Strip light<\/figcaption><\/figure>\n
\"COB
COB Strip light Installation operation steps<\/figcaption><\/figure>\n

High-Value COB LED Strip Light FAQ:<\/h2>\n

Q<\/b><\/strong>1<\/b><\/strong>: What is the mechanical difference between this Roll-PCB model and segmented welding board COB strips?
\n<\/b><\/strong>A:<\/b><\/strong>\u00a0Standard COB strips are produced by soldering multiple short segments of PCB together. This leaves a solder bump every 0.5 meters, which can sometimes look uneven or create mechanical stress points. This model utilizes continuous Roll-to-Roll PCB sheets<\/b><\/strong>. The absence of solder joints gives the strip unparalleled structural flexibility, makes pulling it through narrow aluminum channels completely friction-free, and optimizes manufacturing efficiency to give you an exceptionally competitive price.<\/p>\n

Q<\/b><\/strong>2<\/b><\/strong>: Is the 480D model noticeably better than the 320D model?
\n<\/b><\/strong>A:<\/b><\/strong>\u00a0The 480D model packs 480 chips per meter<\/b><\/strong>, consuming 10.5W\/m<\/b><\/strong>. The 320D model has 320 chips per meter<\/b><\/strong>\u00a0and consumes 8W\/m<\/b><\/strong>. If you are placing the tape into extremely shallow metal channels or directly behind a thin acrylic cabinet diffuser, the 480D variant is optimal because it blends instantly into a solid neon bar at closer range. If you are using the strip inside hidden crown coves or deep drop-ceilings where the light has space to diffuse naturally, the 320D model offers elite performance and maximum cost-efficiency.<\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

Budget-Friendly Seamless COB LED Ribbon with Seamless Roll-to-Roll PCB<\/h3>\n

Maximize your profit margins without sacrificing visual quality with our High-Value COB LED Strip Series. Unlike standard strips with segmented welding joints, this series utilizes an advanced continuous roll-to-roll PCB design, significantly reducing mechanical failure points and optimization production costs. Delivering a flawless, dot-free linear glow, it offers two high-density options: 320 Chips\/m (8W\/m) and 480 Chips\/m (10.5W\/m). Outfitted with high-fidelity Ra\u226590 rendering, a 28\/28 electroplated framework, and Green 3M backing tape, it is the ultimate highly competitive alternative for fast-moving retail and bulk distribution channels.<\/p>","protected":false},"featured_media":6477,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[120],"product_tag":[],"class_list":["post-6476","product","type-product","status-publish","has-post-thumbnail","product_cat-cob-led-strips","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.jialinghang.com\/ru\/wp-json\/wp\/v2\/product\/6476","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jialinghang.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.jialinghang.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jialinghang.com\/ru\/wp-json\/wp\/v2\/media\/6477"}],"wp:attachment":[{"href":"https:\/\/www.jialinghang.com\/ru\/wp-json\/wp\/v2\/media?parent=6476"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.jialinghang.com\/ru\/wp-json\/wp\/v2\/product_brand?post=6476"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.jialinghang.com\/ru\/wp-json\/wp\/v2\/product_cat?post=6476"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.jialinghang.com\/ru\/wp-json\/wp\/v2\/product_tag?post=6476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}