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SuperLightingLED
SUPERLIGHTINGLED CO., LTD
Web: www.superlightingled.com
Email: [email protected]
Date: 2026-11-06 | ID: 94

DC12V 335SMD 300LEDs Side EmittingFlexible LED Strip Light - single color - 16.4ft Per Roll

MODEL: FSLSR-IP20-335X300
Price based on selections below:
$32.98 $22.9830% off
Select Length:16.4ft (5 meters) (Base)
Select Light Color :Warm White(3000K) (Base), Natural White(4000K) (Base), Daylight White(6000K) (Base)
Select Operating Voltage:5VDC (Base), 12VDC (Base)
Select PCB Width:8mm (0.31in) (Base)
Select Waterproof Rating:Non-Waterproof IP20 - Adhesive Back (Base), Surface Glued IP65 - Adhesive Back
AvailabilityIn Stock
ConditionBrand New
Technical Specifications

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).

Side-Emitting LED Strip LightingColorful Side Emitting LED Strip Lighting

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

Signage and Retail Displays Ideal for edge-lighting acrylic signs, logos, and product displays. The side-firing light creates a crisp, uniform halo effect that makes lettering and graphics pop, grabbing customer attention.
Under-Cabinet and Shelf Illumination Mount the strip on the interior front edge of cabinets or shelves. The light projects horizontally across the surface, providing excellent task lighting on countertops or showcasing items on a shelf without visible diodes.
Custom Vehicle and Marine Accents The flexible design and low-voltage 12V/5V DC options are perfect for creating custom interior accent lighting in cars, RVs, and boats. Tuck it into panel gaps, under dashboards, or along trim pieces for a unique glow.  

How to Install & Use This LED Strip

  1. Ensure the mounting surface is clean, dry, and free of dust or oils.
  2. Measure and cut the strip at the designated copper cut marks to achieve your desired length.
  3. 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.
  4. Peel the protective layer off the adhesive backing.
  5. Firmly press the strip onto the prepared surface, ensuring full contact along its length.

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⚠ Precautions
  • 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.

 

© 2026 SuperLightingLED. All specifications are subject to change without notice.