Strip Light with 3528 Smd Led
The chip structure is simple and reliable, with low failure rates and wide compatibility with controllers and power supplies.
Product Overview
A flexible LED strip light using 3528 SMD chips, designed for general ambient and decorative lighting where moderate brightness and easy installation are required. The strip is bendable at any angle up to 180 degrees, cuttable at 5cm or 10cm intervals, and available in multiple lengths and LED densities. It supports PWM dimming and operates on 12V or 24V DC. The chip structure is simple and reliable, with low failure rates and wide compatibility with standard controllers and power supplies. Available in IP20, IP65, IP66, or IP68 protection levels depending on the application, it suits indoor and protected outdoor environments. The 3528 SMD LEDs deliver 6-7 lumens each with a beam angle of 120 degrees, and colour temperature ranges from 2200K to 6500K in white, or single colours like red, blue, and green.
Key Benefits
- Simple chip structure ensures low failure rates and reliable long-term operation
- Bendable at any angle up to 180 degrees for fitting curved surfaces and irregular shapes
- Cuttable at 5cm or 10cm marked intervals without damaging the circuit
- Supports PWM dimming for smooth brightness control with standard dimmers
- Available in IP20, IP65, IP66, or IP68 protection levels to match environmental needs
- LED density customizable at 30, 60, or 120 LEDs per metre based on brightness requirements
- Operates on 12V or 24V DC, compatible with standard power supplies and controllers
- Compact profile with thickness 2-3mm and width 8-12mm, suitable for tight spaces
Problems It Solves
- Rigid strips cannot follow curved surfaces or irregular shapes without breaking
- Fixed cut intervals prevent precise run length matching, leading to waste or extra splicing
- Non-dimmable strips limit flexibility in ambient lighting control
- Low protection levels in standard strips fail in humid or damp environments
- High failure rates in complex chip structures increase long-term maintenance costs
- Incompatible controllers or power supplies require custom drivers or additional components
Application Scenarios
- General ambient lighting in living rooms, bedrooms, and hallways where soft, even illumination is needed
- Decorative lighting on ceilings, walls, and coves where the strip follows curved or irregular contours
- Backlighting for signs, displays, and cabinets in retail or office environments
- Budget-friendly lighting projects where high brightness is not required but flexibility and ease of installation are key
- Indoor installations in dry areas where IP20 is sufficient, such as behind TVs or under shelves
- Protected outdoor applications like covered patios or eaves where IP65 or higher is specified
- Projects requiring multiple cut points and custom run lengths without rewiring
Who It Is For
- Lighting distributors stocking flexible strips for residential and commercial fit-outs
- Interior contractors specifying low-profile, bendable strips for curved surfaces
- OEM/ODM brands needing a customizable strip with standard compatibility
- Project buyers sourcing strips for decorative or functional lighting with variable run lengths
- Electrical wholesalers offering flexible LED solutions for DIY and small-scale installations
Engineering Detail
Technical Features
- 3528 SMD LED chips with simple, reliable structure and low failure rate
- Bendable at any angle up to 180 degrees without damage to the circuit
- Cuttable at 5cm or 10cm marked intervals with no risk of circuit failure
- Supports PWM dimming for smooth brightness control across 10% to 100%
- Available in IP20, IP65, IP66, or IP68 protection levels depending on the model
- Beam angle of 120 degrees for wide, even light distribution
- 6-7 lumens per LED at standard drive current
- Input voltage DC 12V or 24V, compatible with standard power supplies and controllers
Materials
- 3528 SMD LED chips with simple, reliable structure
- Flexible PCB with 8mm or 10mm width
- Conductive copper traces and solder mask for electrical continuity
- Encapsulant or protective coating depending on IP rating (IP20 has none, higher grades have conformal coating or sealed layer)
Specifications
Technical Data
Values taken from our product datasheet. Anything not listed here is confirmed per order.
| LED type | 3528 SMD |
|---|---|
| Model number | WK-FP3528-30D/60D/120D... |
| PCB width | 8mm / 10mm |
| Input voltage | DC 12V / 24V |
| LED quantity | 30pcs / 60pcs / 120pcs / customizable |
| Power consumption | 2.4W / 4.8W / 9.6W / based on LED quantity |
| Colour temperature | 2200K - 6500K, R/G/B, single colour |
| CRI (Ra) | >80 / 90 / 95 |
| Beam angle | 120° |
| Lumens per LED | 6-7 lm |
| IP grade | IP20 / IP65 / IP66 / IP68 |
| Thickness | 2-3mm |
| Width | 8-12mm |
| Length | 1m / 2m / 5m / 10m / customizable |
Manufacturing Process
- LEDs mounted on flexible PCB at selected density (30, 60, or 120 per metre)
- PCB cut to standard or custom length based on order
- Cut points marked at 5cm or 10cm intervals for safe separation
- Protection layer applied if IP65 or higher is required
- Electrical test performed on each run before packaging
- Final inspection and packing according to order specifications
Quality Control
- Products are 100% tested before delivery
- Branded LED chips and high quality raw materials used on the production line
- Colour temperature and CRI verified against the ordered specification
- Cut points tested for continuity after separation
- IP rating verified for strips ordered with protection level above IP20
Customization Options
- LED quantity per metre set to 30, 60, or 120, or customised to meet brightness needs
- Cut length and number of cut points specified by the buyer
- IP protection level selected from IP20, IP65, IP66, or IP68 based on application
- Colour temperature set to 2200K to 6500K white or single colours (red, blue, green)
- Lengths available in 1m, 2m, 5m, 10m or custom lengths as per project drawing
Honest Comparison
How It Compares With the Alternatives
| PVC flexible strip | This strip has a simpler chip structure and lower failure rate than PVC strips with complex internal wiring |
|---|---|
| 5050 SMD strip | 3528 SMD has lower power consumption and less heat output, but lower brightness per LED than 5050 |
| Fixed-length strip with no cut marks | This strip allows cutting at 5cm or 10cm intervals, reducing waste and enabling precise fit |
Use Guide
Getting the Best Out of It On Site
- Use 24V DC for runs longer than 5m to reduce voltage drop
- Ensure cut points are only made at the marked intervals to avoid damaging the circuit
- Avoid sharp bends below 180 degrees to prevent stress on the PCB and solder joints
- For outdoor or damp environments, select IP65 or higher to prevent moisture ingress
- Use a PWM dimmer compatible with 12V or 24V DC for smooth dimming without flicker
- Verify the power supply capacity matches the total power draw of the run
- Do not install in fully submerged or continuously flooded areas unless IP68 is specified
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Read guide →Buyer Questions
Questions About Strip Light with 3528 Smd Led
What is the minimum order quantity?
Small order quantities are accepted. Send the run lengths and configuration you need and we will confirm the minimum for that setup.
Can the LED density and cut length be customised?
Yes. LED quantity per metre can be 30, 60, or 120, or customised. The strip is cut to your specified lengths at the marked intervals.
Which voltage should I order?
12V and 24V DC are both available. 24V is recommended for longer runs to reduce voltage drop.
Is this strip suitable for outdoor use?
Yes, if ordered with IP65, IP66, or IP68 protection. IP20 is for indoor dry areas only.
Can I dim this strip?
Yes. It supports PWM dimming with standard dimmers. Ensure the dimmer is compatible with 12V or 24V DC.
What is the cut interval?
The strip is marked at 5cm and 10cm intervals. Cut only at these marks to avoid damaging the circuit.
What payment methods do you accept?
Different payment methods are accepted. Confirm the terms with our sales team when the order is quoted.
Request a Quote for Strip Light with 3528 Smd Led
Send the quantity, colour temperature and any customisation you need. Our sales team will confirm the configuration, lead time and price.