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Pre-Wired LED Lights 20 Pack for DIY, Book Nook & Miniature Lighting | Rofuntime

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$6.99

Light up your creations with this 20-pack pre-wired LED set.
No soldering required — perfect for DIY, book nooks, and miniature scenes.

LED Sizes: 3mm / 5mm
Working Voltage: 3V
Wire Length: 20cm (Red: Positive / Black: Negative)
Quantity: 20 pcs per pack

Available Colors:
White, Warm White, Red, Green, Blue, Yellow, Orange, Purple, Pink, Ice Blue, RGB Fast Flash, RGB Slow Fade

CRI: 80–90
Color Tolerance: <5 SDCM
Thermal Resistance: ≤10 °/W
Luminous Efficiency: 90 lm/W
Base Material: Copper

Most orders require 3 business days to prepare for shipment. Delivery times vary by region—please check the Shipping Policy details.

💡 Instantly Add Light to Your DIY Creations

Bundled miniature LED lights in various colors, 3V pre wired LEDs for model building.

These pre-wired LED lights are designed for creators who want beautiful lighting without complex wiring.

Each LED comes pre-soldered with leads, so you can directly connect to power and illuminate your project instantly — no technical skills required.

🧩 Perfect for Book Nook & Miniature Lighting

Close up of pre wired LED lights for DIY, clear 3V LED for book nook.

Lighting is what transforms a static model into an immersive scene.

Whether you’re building:

  • a cozy book nook alley
  • a detailed dollhouse interior
  • a cinematic miniature diorama

these miniature LED lights help create:

  • warm atmosphere
  • realistic depth
  • visual storytelling

 You can also expand your setup with more items from our Accessories collection to build a fully immersive miniature environment.

🎨 Multiple Colors for Creative Freedom

Glowing pre wired LEDs for DIY crafts, vibrant multicolored LED lights for models.

Choose from a wide range of colors to match your scene:

  • Warm White → cozy interiors
  • White → clean lighting
  • Red / Green → festive themes
  • Blue / Ice Blue → futuristic scenes
  • Purple / Pink → fantasy mood
  • RGB Flash → dynamic effects

⚡ Plug-and-Play — Beginner Friendly

Size comparison between 3mm and 5mm pre wired LED lights for DIY miniatures.

No resistor calculation. No soldering.

Just connect:

  • 🔴 Red wire → Positive
  • ⚫ Black wire → Negative

And your LED lights up instantly.

This makes it perfect for:

  • beginners entering DIY lighting
  • creators upgrading existing models
  • fast prototyping and testing

🛠️ Built for Stable & Efficient Lighting

3V LED pre wired color options including red, green, blue, yellow, white, and purple.

With high luminous efficiency and low heat resistance, these LEDs provide:

  • stable brightness
  • long lifespan
  • safe low-voltage operation (3V)

🚀 Upgrade Your DIY Projects with Lighting

Flexible pre wired LEDs for DIY projects, small LED lights for models and dollhouses.

Lighting is one of the highest-impact upgrades in any DIY project.

Add these pre-wired LEDs to:

  • enhance realism
  • highlight details
  • create emotional atmosphere

and turn your work into a display-worthy masterpiece.

Common Questions about Pre-Wired LED Lights

Do pre-wired LEDs need resistors?

No. These pre-wired LEDs are designed for 3V direct use, so no additional resistor is required.

Yes. They are ideal for beginners because:

  • no soldering is required
  • wires are pre-attached
  • simple polarity connection

You can power them using:

  • 3V battery packs
  • USB-to-3V adapters
  • compatible DIY power modules

Absolutely. These are commonly used as:

  • window lighting
  • street lamps
  • interior ambient lighting

If polarity is reversed:

  • the LED will not light up
  • prolonged misuse may damage the LED
  • 3mm → small, subtle lighting
  • 5mm → brighter, more visible light
Weight 0.35 kg
Size

3mm, 5mm
color

blue, Green, Ice Blue, Orange, Pink, Purple, Red, RGB Fast Flash, RGB Slow Fade, Warm White, White, Yellow

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Easy Assembly with Visual Guide

Match the numbered pieces with our manual and follow the step-by-step tutorial on YouTube for a smooth build.

Mental Refreshment

Crafting detailed designs helps relieve stress and refresh your mind, offering a break from the routine.

Enjoy Quality Time Together

Build with family or friends for an enjoyable experience full of fun and laughter.

Unique Gift & Decor

Give the gift of creativity that leaves a lasting impression. Once finished, this artful piece adds literary charm and elegance to any space.

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