5-Meter UV Purple 5V LED Strip Light - 5050 SMD 60 LEDs/m, IP65 Waterproof

Specifications

• Operating Voltage: 5V DC

• LED Type: 5050 SMD (5.0mm x 5.0mm)

• LED Density: 60 LEDs per Meter (300 total)

• Color: UV / Deep Purple (Approx. 395nm-405nm)

• Waterproof Rating: IP65 (Silicone coated surface)

• Cuttable: Yes, every 1 LED (Approx. 16.6mm)

• PCB Background: White

• Adhesive: Double-sided tape on the back

Key Applications and Projects

• PC Case Modding: Wrapping the interior of a gaming computer chassis to make UV-reactive liquid coolant lines and neon cable sleeves glow brilliantly.

• DIY Blacklight Posters & Art: Framing artwork or dioramas with a hidden strip to activate fluorescent acrylic paints.

• Halloween & Party Lighting: Creating a spooky, glowing atmosphere along baseboards, bar counters, or dj booths without the fragility of glass blacklight tubes.

Unlock New Capabilities (Project Evolution)

• Sound-Reactive UV Lighting: Because these are "dumb" analog strips, they are incredibly easy to control with a microcontroller. Connect the strip's ground wire to a logic-level N-Channel MOSFET (like the IRLZ44N) and drive the gate with an Arduino's PWM pin. Add an analog sound sensor, and you can instantly write a program to make your UV lights flash and pulse to the beat of the music!

Package Includes:

• 1 x 5-Meter Roll of UV Purple 5V LED Strip (IP65 Waterproof)

FREQUENTLY ASKED QUESTIONS (FAQ)

1. What is the operating voltage? This specific LED strip requires a strict 5V DC power supply.

2. Can I plug this into my 12V car battery or a 12V adapter? No! Applying 12V to this 5V strip will instantly overheat and destroy all 300 LEDs.

3. How many LEDs are on the roll? There are 60 LEDs per meter, meaning a full 5-meter roll contains 300 individual 5050 SMD LEDs.

4. What does IP65 waterproof mean? IP65 means the top of the strip is coated in a protective silicone layer that is highly resistant to dust and water jets (splashes). It is not meant to be submerged underwater.

5. Can I cut this strip to size? Yes, you can cut it using standard scissors at the designated cut lines (marked with a small line between the copper pads).

6. How often can I cut it? Because it is a 5V strip, you can uniquely cut it between every single LED.

7. How do I reconnect cut pieces? You can carefully scrape back a tiny bit of the silicone coating and solder wires directly to the exposed +5V and - copper pads, or use 2-pin 10mm "clip-on" LED connectors.

8. Can I power the full 5-meter roll from a standard PC USB port? No. A standard USB 2.0 port maxes out at 0.5A (2.5W). A dense 5M roll of 5050 LEDs can draw over 10 Amps (50W) at full brightness. You will likely blow the USB port or trigger a power surge warning. You must use a dedicated high-current 5V power supply.

9. Why are the LEDs at the end of the roll dimmer than the beginning? This is called "voltage drop." The thin copper traces cannot carry massive current efficiently over 5 meters. To fix this, you must run an extra pair of thick power wires from your power supply and inject 5V into the end of the strip as well.

10. Are these individually addressable LEDs (like WS2812B)? No, these are analog, non-addressable LEDs. When you apply power, the entire strip turns on the exact same color simultaneously.

11. How do I dim the lights? You cannot dim them by simply lowering the voltage (which will just make them flicker or shut off). You must use a dedicated 5V PWM (Pulse Width Modulation) dimmer switch, or a microcontroller and a MOSFET.

12. Is this real medical-grade UV light? No. This is "near-UV" light (roughly 395-405nm). It is safe for standard room lighting and creates a great blacklight effect, but it is not UVC and cannot be used for sterilization.

13. Will it make things glow in the dark? Yes, it will heavily activate fluorescent reactive materials, neon paints, highlighters, and white fabrics (like a classic blacklight).

14. What do the red and black wires do? The red wire is your positive power input (+5V), and the black wire is your negative ground input (-).

15. Does the strip have a sticky back? Yes, standard LED strips feature a double-sided adhesive tape on the back. Simply peel off the protective paper and stick it to a clean, smooth surface.

16. Why won't the adhesive stick to my wood/wall? LED strip adhesive struggles on porous, dusty, or highly textured surfaces. Wipe the surface down with rubbing alcohol first. For rough surfaces, use mounting clips or aluminum LED channels.

17. Can I use this outdoors? Because of the IP65 coating, it can be used on covered patios or eaves. However, you must thoroughly seal the bare wire connections and the cut ends with silicone sealant to prevent water from wicking inside.

18. Does the strip get hot? While LEDs are efficient, 300 of the large 5050 chips will generate noticeable warmth. It is highly recommended to stick them to a metal surface (like a PC case or aluminum channel) to help dissipate the heat and extend their lifespan.

19. Can I daisy-chain two 5M rolls together to make 10 meters? You can physically solder them together, but you must inject 5V power at multiple points along the 10-meter run. If you try to pull the current for 10 meters through the very first pad, the copper traces will overheat and burn.

20. Does it come with a power plug adapter? No, this item is just the 5-meter LED strip reel with bare wire leads. You must provide your own 5V power supply and wire connections.