Super Flexible Series Making Tight Turns 2835SMD 300LEDs Light Strips Advertising Lighting 16.4ft Per Reel By Sale
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Unlock complete design freedom with our Super Flexible LED strip. Engineered with a unique S-shaped, serpentine PCB, this strip bends and contorts to create tight turns and custom curves effortlessly. It's the ultimate solution for projects that standard, rigid strips can't handle, such as intricate channel letter lights, complex logos, and curved architectural accents.
The slim 6mm profile fits into the narrowest of spaces, while the high-density 2835 SMD LEDs deliver smooth, consistent illumination. Available in nine stunning single colors and both 12V and 24V DC options, this strip provides professional-grade lighting for detailed and demanding applications. For higher brightness, a 6mm 120LEDs/m S version is also available. We also offer similar models, including the 5mm 60-LED, 5mm 72-LED, and 8mm 60-LED cobra strips. Please select the strip width and brightness based on your specific needs.

Key Features
Unique S-Shape PCB Design
The innovative serpentine circuit allows the strip to bend laterally, making it easy to form tight curves and complex shapes without damaging the components.
Ultra-Slim 6mm Profile
Its narrow width is perfect for installation in slim channel letters, tight corners, and compact backlighting applications where space is limited.
Wide Range of Color & Voltage Options
Choose from nine vibrant single colors and multiple white temperatures, available in both 12VDC and 24VDC to match your project's specific requirements.
Precision & Versatility
The strip can be cut every 3 or 6 LEDs for custom lengths, and its strong 3M adhesive backing allows for simple and secure peel-and-stick installation.
Technical Highlights
- Specifically engineered for fabricating channel letters and custom signage.
- Epistar 2835 SMD chips ensure reliability and consistent light output.
- Fully dimmable to create the perfect ambiance for any setting. See compatible LED dimmers
- Low voltage operation (12V/24V) for safe and easy handling.
Product Specifications
| Parameter | Details |
|---|---|
| Model | FSLSR-SF-2835X300 |
| LED Strip Type | S-Shape Bendable |
| LED Chip | SMD 2835 |
| Operating Voltage | 12V DC or 24V DC |
| Power Consumption | 24 Watts per 16.4ft reel (Approx. 4.8 W/m) |
| LED Quantity | 60 LEDs/m (300 LEDs per reel) |
| PCB Width | 6mm (0.23in) |
| Reel Length | 16.4ft (5 meters) |
| Light Color | Yellow(585-595nm), Blue(465-475nm), Green(515-525nm), Red(620-630nm), Cool White(7000K & 10000K), Warm White(3000K), Natural White(4000K), Daylight White(6000K) |
| CRI (Ra) | >80 |
| Luminous Flux | Approx. 956 lm/m |
| Strip Thickness | 1.26mm |
| Cutability | Every 3 LEDs (12V version) or 6 LEDs (24V version) |
| IP Rating | IP20 Non-Waterproof |
| Adhesive | 3M Peel-and-Stick Backing |
| Working Temperature | -20°C to 50°C (-4°F to 122°F) |
| Beam Angle | 120° |
Application Scenarios
How to Install & Use This LED Strip
- Ensure the installation surface is clean, dry, and free of dust or oils.
- Measure the required length and carefully cut the strip along the designated copper cut marks.
- Connect the strip to a compatible 12V or 24V DC power supply. For dimming, connect a single-color LED dimmer between the power supply and the strip.
- Peel the protective layer off the 3M adhesive backing and firmly press the strip onto the surface, shaping it as needed.
- Power on the strip to test the connection and enjoy your custom lighting installation.
How To Wire Single Color LED Strip Lights?
1) LED strip lights directly connect to the led power supply:

2) Multiple led strips are conneted to the switching power supply:

3) Dimming 2 pin single color led light strips:
- Always use the correct voltage (12V or 24V DC). Connecting to the wrong voltage will permanently damage the strip.
- This is an IP20 non-waterproof strip. It is intended for indoor, dry environments only.
- For runs longer than 16.4ft (5m), power may need to be injected from both ends to avoid voltage drop and ensure consistent brightness.
Frequently Asked Questions
Q: What makes this 'S-Shape' strip different from a regular LED strip?
A:Its unique serpentine (S-shaped) PCB allows it to bend and curve sideways to follow complex shapes, a feat impossible for standard strips which can only bend on one axis.
Q: What is the main application for this type of flexible strip?
A:It is specifically designed for creating custom LED signs and channel letters, where illuminating tight curves and intricate fonts is essential.
Q: Can I use this LED strip outdoors?
A:No, this is an IP20 rated strip and is not protected against moisture. It should only be used in dry, indoor locations.
Q: How do I choose between the 12V and 24V versions?
A:The 24V version is generally recommended for longer continuous runs as it experiences less voltage drop, resulting in more consistent brightness from end to end.
Customer Experience
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DATA SHEET
Click the link above to view the full product details, technical specifications, and wholesale pricing in a printable format.
These images were taken with Canon EOS 5D Mark IV and the studio light source is provided by Ra 98's full spectrum LED strip to realistically reproduce the colors of the item itself. All copyrights are created by the superlightingled team, please feel free to browse and download if you are a registered user!




Here you can learn anything about led strip lights, find the part you are intrested in to learn more knowledge. There are knowledge parts of led strip lights, power supply, controller, accessories, and how to connect led strip lights, etc. You can also watch our thousands of demo video .
Led strip lights
►Everything you need to know before you buying led strip lights
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►COB led strip light
| 1. What is COB? 2. What is the COB production process? 3. Different types of COB strip lights 4. What is the difference between COB and SMD led strip lights? 5. What is the difference between COB and LED? 6. Are COB led strips better? 7. How to cut and connect COB led strips? 8. How to install COB led strip lights? 9. Can COB light strips use aluminum channels? 10. Why choose superlightingled? |
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►Addressable led strip
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►Color, color temperature, and CRI
| The Color Difference Between Warm White 2700K, 3000K, 4000K, 6000K Pure White and 7000K Cool White 1. What is color temperature? 2. What color temperature is right for me? • 2700K VS 3000K • How obvious is the difference between 2700K and 3000K? • Warm White 3000K VS Natural White 4000K VS Daylight White 6000K • Warm White VS Cool White 3. Enjoy 2700K, 4000K, 6000K 4. Further Reading: How to install Warm White LED light strip? How to choose the right color for your led strip lights? - 1. How many colors are in LED strip lights? 2. What do LED light colors mean? 3. Why do white LED light turns to yellow? 4. Why are your led strip lights not the same color? 5. What is the most relaxing color for LED lights? 6. What color led lights is best for sleeping? 7. Are led lights bad for your eyes? 8. Is cool white or warm white better for eyes? 1. What is the best color temperature? 2. Does color temperature keep the same as time goes by? 3. What color temperature is best for night? 4. Led strip lights about color temperature,CCT VS RGBW VS RGBCCT; What is color rendering index? 1. What is CRI in led lights? 2. How to choose the right CRI when buying led strip lights? 3. What is the relationship between CRI and brightness? 4. Is higher CRI better? High CRI VS Low CRI; 5. How to find CRI value? |
Led strip light connection
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Controller for led strip lights
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Led power supply
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Led strip light installlation
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Accessories
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