480 Chips/m COB LED Strip Buying Guide: Specifications, Applications, and Selection Factors

A 480 chips/m COB LED strip is a high-density linear light source designed to create a visually continuous line of illumination. Its advertised density equals 480 chips per meter, or approximately 2.08 mm of average spacing per chip if distributed evenly. For a purchase decision, compare more than chip density: verify voltage, power and light output per meter, color quality, cut interval, dimming compatibility, protection rating, and thermal requirements against your installation.

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This guide is for lighting distributors, OEM buyers, contractors, and project specifiers evaluating COB strip for indoor lighting. We explain what the specification means, where this format can work well, and what to request from a supplier before approving a sample or placing an order. Because specifications vary by model, confirm every value against the exact product datasheet.

What 480 Chips/m Means

COB, or chip-on-board, LED strip places many small LED chips closely together on a flexible circuit board and covers them with a continuous phosphor layer. Unlike widely spaced LED packages, this construction can produce a smoother-looking illuminated line, particularly in shallow channels or applications where individual light points may otherwise be visible. The final appearance still depends on the strip, diffuser, installation distance, and viewing angle.

The figure “480 chips/m” describes the stated chip density; it does not, by itself, specify brightness, efficiency, color rendering, or lifespan. The approximate 2.08 mm spacing is a simple average calculated from one meter divided by 480, not a guarantee of the manufacturer’s physical layout. Ask how the supplier defines and verifies chip count if this figure is a purchasing requirement.

Specifications to Compare

Electrical and Light Output

Start with the rated input voltage and confirm it matches the project’s power supply and wiring plan. Compare power consumption in watts per meter with luminous flux in lumens per meter, and ask for the conditions used to state those figures. Chip density alone cannot tell you how much light the strip delivers or how much power the installation needs.

Also confirm the maximum recommended run length, connection method, and whether feed points are needed at intervals for the planned layout. Long runs can experience voltage drop, which may cause brightness or color differences along the strip; the result depends on voltage, copper layout, load, and installation. Request guidance for the actual run length rather than assuming one strip can be powered from a single end.

Color and Visual Quality

Specify the required correlated color temperature (CCT) and color rendering index (CRI) for the application. For example, buyers prioritizing color fidelity may set a project target of CRI ≥90, then request documentation confirming the selected model meets it. Confirm the available color options and ask how color consistency is controlled across production batches if multiple reels or repeat orders are involved.

Ask whether the product supports dimming and identify the controller or dimmer type required. Compatibility can vary by driver, control method, and strip configuration, so request a confirmed pairing before procurement. If smooth dimming or synchronized operation matters, include those requirements in the sample evaluation.

Mechanical and Environmental Details

Check the strip width, thickness, cut interval, polarity markings, connector options, and bend limitations against the profile or fixture design. The cut interval is especially important for custom lengths: a dense strip is not necessarily cuttable at every chip. Confirm the actual marked cutting points and whether cutting affects the intended connection method.

Review the protection rating and encapsulation type for the installation environment. Indoor use does not automatically mean every location is dry: kitchens, bathrooms, and cleaning areas may involve moisture or splashing, so match protection to the exposure and local project requirements. For enclosed channels, ask about heat management and follow the supplier’s installation guidance; an appropriate aluminum profile can support heat dissipation, but the final assembly must be assessed as a system.

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Where 480 Chips/m COB Strip Can Be Used

The continuous-looking output can be useful for cove lighting, display cases, cabinet lighting, shelving, architectural details, and other indoor linear applications. It may be a good candidate where the strip is visible through a shallow diffuser or where a smooth line is preferred over distinct points of light. Whether it suits a task-lighting application depends on required illuminance, mounting geometry, optics, and the measured output of the selected model.

For concealed indirect lighting, prioritize adequate output and consistent color across the installation. For cabinets and displays, consider the viewing distance, space available for a channel, and whether the light should be dimmable. For a visible profile, assess the strip and diffuser together: a sample test can reveal glare, color appearance, and uniformity that a datasheet alone cannot show.

A Practical Selection Framework

1. Define the project need. Record the application, desired visual effect, target CCT and CRI, installation environment, and required control method.
2. Confirm fit and layout. Check the strip width, channel dimensions, cut interval, total run length, wiring path, and power-supply location.
3. Match electrical requirements. Compare voltage, watts per meter, lumens per meter, dimming compatibility, and recommended run length with the project design.
4. Evaluate a sample. If practical, assess a 1 m sample in the intended profile and diffuser. Check appearance, color, dimming behavior, and installation handling before approving a larger quantity.
5. Document the approved configuration. Keep the model number, datasheet revision, sample reference, accessories, and required production details together for repeat orders.

Common Selection Mistakes

A frequent mistake is choosing by chip density alone, then finding that the output or CCT does not suit the project. Another is selecting a strip without checking its cut interval, polarity, profile width, or controller compatibility. Buyers can reduce these risks by reviewing a complete datasheet and testing the strip with the intended driver, controls, and mounting components.

Do not assume that “COB” guarantees an identical appearance between suppliers or models. Encapsulation, phosphor, circuit design, output, and installation conditions can all affect the result. Treat visual claims as something to verify on a representative sample when uniformity is important.

Pricing, MOQ, and Lead Time Considerations

Pricing can depend on the selected electrical and color specifications, materials, protection requirements, packaging, order quantity, and customization. MOQ and lead time are likewise supplier- and model-specific; they may differ between standard configurations and customized versions. Request a written quotation that identifies the exact specification, order quantity, sample arrangements, packaging, and estimated production and shipping schedule.

For repeat procurement, clarify how the supplier identifies the approved product configuration and manages changes to materials or specifications. If a project has a fixed installation date, discuss sample approval and production planning early rather than relying on a general lead-time estimate. Confirm any delivery schedule in the commercial documents.

Supplier Evaluation Checklist

• Can the supplier provide a datasheet stating voltage, watts per meter, lumens per meter, CCT, CRI, cut interval, dimensions, and protection rating?
• Can they confirm dimming and power-supply compatibility for your intended setup?
• Are samples available for evaluation in the intended profile or diffuser?
• Can the supplier clarify MOQ, customization options, packaging, and expected lead time for the chosen configuration?
• Will the approved model and key specifications be clearly identified for repeat orders?

As an indoor lighting manufacturer and supplier, ENTA Lighting can discuss 480 chips/m COB strip requirements with B2B buyers and help clarify which product details to compare for a project. Share your target application, voltage, CCT, CRI, installation dimensions, protection needs, control method, and estimated quantity when requesting product information. This gives the supplier a practical basis to confirm availability and recommend a suitable configuration without assuming that every requirement is covered by one standard model.

Key Takeaways and Next Steps

A 480 chips/m COB LED strip offers high chip density and can create a smooth-looking line of light, but the density figure is only one part of the specification. For selection, verify electrical output, color quality, dimensions, cut interval, environmental suitability, dimming, and thermal installation requirements. Test the strip in its intended assembly where appearance or compatibility is critical.

To move toward a purchase, prepare a project specification, request the matching datasheet and quotation, and evaluate a sample before confirming the order. The right choice is the model whose documented specifications and tested appearance meet the installation’s actual needs. Contact ENTA Lighting with your project details to discuss suitable options, sampling, and B2B sourcing requirements.