SMD3527 Tunable White LED Strip
- Uses SMD 3527 2-in-1 chip, known for excellent heat dissipation, long lifespan, and low light decay.
- Our flexible printed circuit boards are high-quality, double-layer PCBs with at least 2 ounces of copper.
- We can produce 3 MacAdam LED strips/tapes as per customer requirements.
- Programmable via controller to adjust brightness and dimming effects.
- Operates on low-voltage DC24V power, ensuring user safety.
- Available in various waterproof levels: glue-coated (IP65), sleeved (IP67), and extruded waterproof (IP68).

What is SMD3527 Tunable White LED Strip?
The SMD3527 2-in-1 Tunable White LED Strip is a type of LED strip where each 35x27mm LED chip contains two different color temperatures, typically warm white (2700K) and cool white (6000K). Using a controller, you can adjust to achieve any desired white light color temperature between 2700K and 6000K, allowing you to select the appropriate white light to match different settings and atmospheres.
3527 Tunable White LED Strip Specification
Product Features
- LED Quantity: 60/120 LEDs optional
- PCB Width: 8mm/10mm options available
- Color Temperature: 2700K-6500K
- CRI (Color Rendering Index): >80, >90, >95
- Waterproof Rating: IP20/IP65/IP67/IP68 options available
Customization: LED quantity, PCB width, color temperature, CRI, and waterproof rating can be customized. Please contact us for any specific requirements.
Product Specification
Part NO: |
A0121 |
Product Name: |
3527 |
Input Voltage: |
24V |
LED Qty: |
120 PCS |
Total Power: |
24W ± 10% |
Quantity: |
120 SDM/M |
Size: |
5000 * 10 * 2.3mm |
PCB Color: |
White |
Color: |
WW + W |
IP Grade: |
IP20 / IP65 |
Operating Temperature: |
-25 -55℃ |
Beam Angle: |
120° |
LED Specification: |
3527 SMD 2 in 1 |
Life Time: |
>50,000 HRS |
Certification: |
CE; RoHS |
Products Details
01. RESISTANCE
Utilizes reflow soldering technology, low-temperature reflow, ensuring smooth soldering, environmental protection, and durability.
02. 22AGW PURE COPPER WIRE
Sturdy soldering with PVC-coated wires, providing excellent current performance.

Uses FPC (Flexible Printed Circuit) as the soft substrate, allowing for bending without breaking, easy to shape.
SAFETY INFORMATION
- Consult an electrician before performing any electrical work.
- Electrical equipment and its components must not be pressed mechanically.
- Ensure correct electrical polarity.
- Observe ESD (Electrostatic Discharge) precautions during assembly.
- Installation should be conducted by a qualified electrician.
STORAGE CONDITIONS
- The LEDs Should Be Kept at ≤86°F and ≤70%RH.
- When Storing the LEDs use mMisture Proof Packaging.
Images of 3527 Tunable White LED Strip
Here is some of product show in real situation:



Videos of 3527 Tunable White LED Strip
Custom LED Strip Supplier & Manufacturer
LedDesignsPro is a premier manufacturer and supplier of high-quality LED strips. With years of experience in the industry, we specialize in delivering a wide range of LED strip solutions for residential, commercial, and industrial applications.
Our fully automated production lines ensure the consistency and quality of our products, allowing us to offer reliable, energy-efficient lighting options. We provide OEM and ODM services, customizing LED strips to fit your exact specifications, including LED density, PCB width, color temperature, and waterproof ratings.
We are committed to producing LED strips that meet the highest industry standards. All of our products are CE and RoHS certified, ensuring they are safe and eco-friendly. With competitive pricing, flexible order volumes, and a dedicated support team, LedDesignsPro is your trusted partner for all your single color LED strip needs.
Customizing LED Strip Components:
1. Customizing LED Quantity:
Based on customer requirements, the number of LEDs per meter can be adjusted. Changing the density of LEDs affects the strip's lighting effect, with higher densities providing better linearity. Additionally, adjusting the arrangement of LEDs impacts the brightness and voltage drop across the strip, allowing for tailored lighting performance.
2. Customizing PCB Boards:
LED strips can have customized PCB boards to suit different installation environments. For narrow spaces, thinner strips can be produced, while for higher brightness needs, wider PCBs may be used to enhance heat dissipation. Moreover, double or triple-row LED arrangements can be achieved by expanding the PCB width to deliver the desired lighting effects.
3. Customizing Waterproofing:
Depending on the intended usage environment, various waterproof levels can be applied. For instance, IP20 indicates no waterproofing, IP65 is gel-coated, and IP67 uses tubing or extrusion methods for waterproofing. For outdoor applications like neon LED strips, IP67 is commonly used, and IP68 offers the highest level of waterproofing with considerations for plug and cable sealing to ensure complete water resistance.
This level of customization ensures that clients get the most suitable LED strip solutions for their specific projects, whether for indoor decor or demanding outdoor lighting installations.

4. Customizing Color Temperature:
We offer standard color temperatures of 3000K, 4000K, 6000K, 8000K, and 10000K. Additionally, we can customize specific color temperatures based on customer requests. In certain environments, strict requirements for color temperature are essential. If customers provide the x and y chromaticity coordinates on the color spectrum chart, we can produce a color that precisely matches their needs.
This level of customization ensures that lighting solutions not only meet aesthetic preferences but also adhere to technical specifications for specialized environments.

5. Custom Color Steps:
Our standard offering for LED strip products is three-step color binning, ensuring consistency in light output. However, if customers require finer precision, we can provide a one-step binning process, which guarantees even tighter control over color consistency.
6. Custom Color Rendering Index (CRI):
Some customers require specific CRI (Color Rendering Index) standards. Achieving a CRI of 90 is relatively straightforward with current LED technology. However, for higher CRI values, like 95, we need to determine if the requirement is for an average CRI or if specific parameters like R9 (which represents red tones) must also be high. A CRI of 95 or higher is typically needed in specialized environments like photography studios. We can fully meet customer demands for CRI, ensuring optimal color accuracy for any application.
7. Custom Packaging:
Single-color LED strips are often used for home and commercial decor, and we provide packaging customization to cater to wholesalers. This includes custom labels, special bags, boxes, and display stands, offering a one-stop service experience for our clients.
Industry Expertise: We bring years of customization experience, having served notable clients such as Ford and Best Buy with OEM and ODM services. Our products adhere to ISO9001, CE, RoHS, and UL standards, ensuring quality and reliability.
For any inquiries, our sales team is available 24/7 to provide comprehensive support.
With our extensive experience in customizing LED strips, we have provided OEM and ODM services to well-known brands like Ford and Best Buy. All our products comply with ISO9001, CE, RoHS, and UL certifications. We are confident in our ability to deliver products that meet your specific needs. If you have any requests, please contact our sales team—they are available 24/7 to offer you a comprehensive purchasing experience.
Dimensions

Connect Drawing

Waterproof Level

Applicable To Dry Environment

Applicable To Wet Environment

Applicable To Water Environment

Applicable To Flooded Environment
3527 Tunable White LED Strip Application
The tunable white LED strip with dual color temperature is widely used in various settings due to its adjustable color temperature, which enhances ambiance indoors. Warm tones are ideal for relaxation, while cool tones suit reading or work environments. Additionally, it’s used in:
- Architectural lighting for ceilings, corridors, arches, and windows.
- Downlighting or uplighting for wall-washing applications.
- Backlighting or edge lighting for signage.
- Glass edge illumination.
- Cabinet lighting, baseboards, and groove decoration.
- DIY projects.
- Marking safety steps and stair treads.
- Decorative lighting for festivals, trade shows, and exhibitions.
Installation
(1) Paste Installation:
This Installation Method is Generally Used for the Waterproof Environment,
And the High-Viscosity 3m Adhesive is Attached to the Back of the Lamp Strip,
Which Can Be Directly Pasted on the Required Solid. The Surface of the Media.

Easy To Use And Easy To Install

Tear Off The Adhesive Tape

Paste To Where You Need To Install
(2) Snap-on Installation:
This Installation Method is Suitable for the Casing Waterproof Product.
The Product is Fixed by the Screw Transparent Buckle to Make the Installation Firmer.

Accessories Clips Screw Screwd Diver

Put The Clips On The Strip

Fixed The Clips
How we guarantee the quality
As a professional LED manufacturer, we ensure that all our LED strips undergo rigorous testing to guarantee their quality and durability. Below are the specific tests, conditions, cycles, criteria, and equipment used to maintain high product standards:
Product Reliability Project |
||||
Test Item |
Test Conditions |
Duration/Cycle |
Judgment condition |
Use equipment |
Thermal Shock |
–40℃ 30min↑↓5sec100℃ 30min |
200cycles |
No cracked glue, no dead light |
Hot and cold shock box |
Humidity Heat Storage |
Ta=85℃、RH=85% Rated voltage |
1000hr |
Luminous decay≤10%,no cracked glue, no dead light |
High temperature and humidity box |
Life Test |
Ta=25℃ Rated voltage |
1000hr |
Luminous decay≤3%,no cracked glue, no dead light |
Room temperature aging seat |
High Humidity Heat Life Test |
60℃ RH=90% Rated voltage |
1000hr |
Luminous decay≤10%,no cracked glue, no dead light |
High temperature and high humidity aging box |
Twist Test |
360°/cycle Fixed and twisted at both ends |
300 |
No dead light, no cracked glue |
Distortion test machine |
Accessories

Connectors

Aluminum Profiles

Power Supply

Tunable White Dimmer Controller
Packing




FAQs
Here is the top frequent asked questions. If you are still not very clear, feel free to content our consultant for more details.
We offer FREE SAMPLES for your business.
5050 and 2835 respectively refers to different light source lamp bead product type, 5050 refers to the length and width of 5.0 × 5.0mm LED chip lamp beads,
2835 refers to 2.8 × 3.5mm LED chip lamp beads, simple that is, refers to the SMD package of the product length and width of the dimensions
There are many different types of SMD, 3528, 2835, 5050, 5730, 5630, 2110, 2020, 2018, 2016, etc., all of which are different because of the different sizes.
For example, for 2835 strip, the strip numbers means the SMD size. We also have many different SMD size such as: 3528,2835,5050,5730,5630,2110,2020,2018,2016.
Inspire Creative Lighting With LedDesignsPro!
Inspire Creative Lighting With LedDesignsPro!
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