Super Narrow 0.12in Width 3mm - 3014SMDs 450LEDs Flexible LED Light Strip - DC12V

Model: FSLSR-12V-3014X450W3 Review stars 4.8 (5 Reviews) Various options in stock
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  • Product Information
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  • LED Strip Light Guide

Product Information

led strip amazon

3mm/0.12in ultra slim led lights with single color super bright 3014 SMD(LED size 3.0mm*1.4mm), this flexible narrow led strip supports 3000K warm white, 4000K natural white, 6000K daylight white, 7000K cool white, red, green, blue, ice blue, yellow, and pink. - 3000K warm white vs 4000K natural white vs 6000K pure white vs 7000K cool white, what is the difference. 

We also provide IP67 waterproof ultra narrow led light strip to meet your outdoor lighting project - IP20 non-waterproof thin led strip vs IP67 outdoor waterproof narrow led light strip. 

12V DC operation. This slim led light can be cut into 3-LED segments, so you could cut a different length for your lighting project and request.  

Our brightest 12volt ultra narrow led light strip is soft and easy bent for installation, with adhesive backing and can be stuck just about anywhere. The narroow LED strips are suitable for the average home lighting as well as lighting professionals. 

Notice: 3014SMDs will be very very hot when it is working, please do not let the LED srip be in touch with anything including the LED Reel!

 

Standards and Certifications

DC12V CE FCC RoHS ISA SGS ISO LIFETIME warranty

Product Specification

LED Strip Type:   SMD 3014  450LEDs/16.4ft  (FSLSR-12V-3014X450W3 PDF)

LED Chip:   Super brights Chip

Working Temperature:   -4°F (-20°C) ~ 122°F (50°C)

Storage Temperature:   -40°F (-40°C) ~ 176°F (80°C)

Light Color:   Warm White, Daylight White,Cool White, Red, Green, Blue, Ice Blue, Yellow, Pink (optional)

Dimension:   16.4ft/roll, every 3 PCS LED can be cut

LED Quantity:   90 LEDs per 1meter (3.28 ft)

Lifespan:   50,000+hours

Dimensions:     L500cm(196.8 in ) x W0.3cm(0.12 in ) x H0.08cm(0.04 in )

Input Voltage(V):   12VDC 

Working Power:   4A 50W /16.4ft  Max

Lamp Luminous Flux(lm):   9~10lm/LEDs   5000lm/16.4ft

Color Temperature CCT(White):  Warm White(2800-3200k), Daylight White(4500-6500k), Cool White(7000-8500k)

Wavelength NM(RGBY):   Red(620-630nm), Green(515-525nm), Blue(465-475nm), Yellow(585-595nm)

Beam Pattern:   120 degree

Water Proof:   Non-Waterproof 

CRI (Ra>):  80+

 

How to wire single color led strip lights?

choose your led light strips led strip light dimmers led connector led power supply

You will need a led strip light, a power supply(Please use a DC12V 75Watt power supply), and a way to attach the two to make your lights turn on. The size and type of power supply unit will depend on the type of LED strip light, the length required, and dimming option required. We are always here to assist in your selection. 

►Detail knowledge about choosing a suitable LED strip light power supply:

How to calculate power for led strip lights?

How to choose led strip light power supply?

►Single color led light strip wiring diagram: 

single color led strip light wiring diagram

*Click the wiring diagram picture to know more detail. 

Reviews

Customer Experience

Your feedback is important to us! Share your thoughts and photos with other customers.

Z
02/03/2026

The perfect solution for ultra-slim channel lighting

I have been searching for a high-quality strip that could fit into my custom 4mm jewelry display grooves, and this 3mm wide strip is a lifesaver. Most "narrow" strips are still too wide once you consider the soldering pads, but this unit is truly 3mm. It allows for an almost invisible light source that doesn't distract from the items on display. The 3014 LEDs provide a very dense and consistent light output without the "spotty" look of larger chips. Despite its tiny size, the brightness is impressive, and the color temperature is consistent across the entire 5-meter roll. It is a specialized tool for precision work, and the build quality of the flexible PCB is surprisingly resilient for something so thin. Highly recommended for any professional doing detailed cabinetry or display work.
J
03/20/2019
Very bright and very practical
R
01/29/2019
I had a special application that would not allow for 5mm width of the LED strip. This fit perfectly and supplies the amount of light needed. Great result. Very glad I found this.
J
12/08/2018
I needed a very narrow LED strip because they needed to go inside a clear tube. These worked. Very difficult to find this narrow size since for most the tape width is 5mm.
J
10/08/2018
Lights worked great fixed a sign with them looks good.

Downloads

Files for FSLSR-12V-3014X450W3
Need CAD drawings, IES files or a signed test report? Contact our engineers and quote the model number.

Images

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!

 Super Narrow 0.12in Width 3mm - 3014SMDs 450LEDs Flexible LED Light Strip - DC12V Super Narrow 0.12in Width 3mm - 3014SMDs 450LEDs Flexible LED Light Strip - DC12V Super Narrow 0.12in Width 3mm - 3014SMDs 450LEDs Flexible LED Light Strip - DC12V Super Narrow 0.12in Width 3mm - 3014SMDs 450LEDs Flexible LED Light Strip - DC12V Super Narrow 0.12in Width 3mm - 3014SMDs 450LEDs Flexible LED Light Strip - DC12V Super Narrow 0.12in Width 3mm - 3014SMDs 450LEDs Flexible LED Light Strip - DC12V

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.

Which waterproof rating should I choose?
Available on this model: Transparent Heat Shrink Tube IP67 · Non-Waterproof IP20 - Adhesive Back. IP20 is for dry indoor use, IP65 handles splashes, IP67 suits outdoor and wet areas, IP68 is for continuous submersion. Choosing a waterproof rating
Can I cut it to length?
Yes. Cut only on the marked cut lines between the copper pads — the cut interval for this model is on its spec sheet. Rejoin with solder or a solderless connector. Cutting LED strip lights · we can also cut to length and fit your connector before shipping: custom LED strip light assembly.
What size power supply do I need?
Take the watts per metre from the specification above, multiply by the length you are running, then add about 25% headroom. Power calculation guide · Choosing a power supply
Which colour is right?
This model comes in Yellow(585-595nm) · Ice Blue · Pink · Blue(465-475nm) · Green(515-525nm) · Red(620-630nm). Warmer whites suit living spaces, cooler whites suit task and display lighting. Screens do not show colour temperature accurately — order a sample if the room matters. Warm white vs cool white
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