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Product Information
Create stunning lighting effects where traditional strips won't fit with our Side Emitting LED Strip Light. This flexible 16.4ft (5-meter) strip features 300 reliable 335 SMD light-emitting diodes that project light parallel to the mounting surface, rather than perpendicular. This unique design makes it the ultimate solution for edge lighting, illuminating signage, backlighting acrylic panels, and creating clean halo effects in tight spaces. Engineered for versatility, this standard-density strip is available in four distinct shades of white, two low-voltage options (5VDC and 12VDC), and your choice of non-waterproof IP20 for indoor projects or a splash-resistant IP65 coating for added durability in kitchens and bathrooms (IP67 and IP68 are also available).
Key Features
Unique Side-Emitting Design
LEDs project light from the edge of the strip, perfect for illuminating thin profiles, acrylics, and creating halo effects.
Versatile Voltage Options
Choose between 5VDC for USB or portable projects and 12VDC for standard automotive and home low-voltage systems.
Four Shades of White
Select from Warm White (3000K), Natural White (4000K), Daylight White (6000K), or Cool White (9000-10000K) to perfectly match your environment.
Standard Density Illumination
Features 300 LEDs per roll (60 LEDs/meter), providing a smooth, consistent line of light ideal for accent and decorative applications.
Slim 8mm Profile
The narrow PCB width allows for installation in tight grooves and slim aluminum channels for a discreet, professional look.
Product Specifications
| Parameter | Details |
|---|---|
| Model | FSLSR-IP20-335X300 |
| Operating Voltage | 5VDC / 12VDC (Selectable) |
| LED Type | Side-Emitting SMD 335 |
| LED Quantity | 300 LEDs per 16.4ft (60 LEDs/meter) |
| Power Consumption | Approx. 24W per 16.4ft roll (4.8W/m) |
| PCB Width | 8mm (0.31in) |
| Roll Length | 16.4ft (5 meters) |
| Light Color | Cool White, Warm White, Natural White, Daylight White |
| Color Temperature (CCT) | WW(3000K), NW(4000K), DW(6000K), CW(9000K-10000K) |
| CRI (Ra) | >80 |
| Beam Angle | 120° (Side View) |
| Cut Increments | Every 3 LEDs (12V) |
| Waterproof Rating | IP20 Non-Waterproof or IP65 Surface Glued (Selectable) |
| Backing | Double-Sided Adhesive Tape |
| Lifespan | 50,000+ hours |
| Operating Temperature | -20°C to 50°C (-4°F to 122°F) |
| Warranty | 2 Years |
Application Scenarios
How to Install & Use This LED Strip
- Ensure the mounting surface is clean, dry, and free of dust or oils.
- Measure and cut the strip at the designated copper cut marks to achieve your desired length.
- Connect the strip's wires to a compatible 5V or 12V DC power supply. For dimming, wire a single color dimmer between the power supply and the strip.
- Peel the protective layer off the adhesive backing.
- Firmly press the strip onto the prepared surface, ensuring full contact along its length.
- Always use a power supply that matches the strip's voltage (5V or 12V). Using the wrong voltage will permanently damage the strip.
- Do not bend the strip tighter than its recommended minimum bend radius to avoid damaging the circuit.
- For long-term reliability, especially with the IP20 version, consider mounting in an aluminum channel for better heat dissipation.
- Be aware of potential LED voltage drop on runs longer than 5 meters; plan your wiring accordingly to maintain consistent brightness.
What's in the Box
- ✓1 x 16.4ft (5m) Roll of DC12V/5V 335SMD Side Emitting Flexible LED Strip Light
Frequently Asked Questions
Q: What is a 'side-emitting' LED strip?
A:Unlike standard strips where light shines up from the surface, a side-emitting strip has LEDs mounted on their edge, causing light to project out parallel to the mounting surface. This is perfect for edge-lighting applications.
Q: What is the difference between the 5V and 12V versions?
A:The 12V version is the most common for general lighting and can handle longer runs with less voltage drop. The 5V version is ideal for smaller projects or applications where you want to use a USB power source or battery pack.
Q: What is the difference between IP20 and IP65 waterproof ratings?
A:IP20 is non-waterproof and should only be used in dry, indoor locations. The IP65 version has a clear silicone coating that protects it from dust and low-pressure water jets, making it suitable for kitchens, bathrooms, or sign exteriors.
Q: How bright is this strip compared to other models?
A:This strip features a standard density of 60 LEDs per meter, offering a great balance of brightness and energy efficiency for most accent lighting, task lighting, and decorative applications.
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Downloads
Files for FSLSR-IP20-335X300Images
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!









LED Strip Light Guide
Common questions about this type of product, answered against this model’s own options. For full figures see the specification above or the spec sheet for this model.













































