Dual LED Light Module with Switch DC 3.7–5V | DIY Lamp
Dual LED Light Module with Switch DC 3.7–5V | DIY Lamp
Dual LED Light Module with Control Switch – Ideal for DIY Crafting, Flashlights & Desk Lamps
Build brighter, smarter DIY lighting projects with this compact Dual LED Light Module. Featuring two distinct LED types in one unit — a warm white round LED and a cool white rectangle LED — this module gives makers and hobbyists flexible lighting options at a low operating voltage of just 3.7V–5V DC. The built-in control switch makes it easy to toggle your light source without additional wiring complexity.
Whether you're assembling a custom flashlight, crafting a miniature desk lamp, building a dollhouse lighting setup, or prototyping an electronics project, this versatile module delivers reliable, consistent output in a lightweight plastic housing.
Key Specifications
- Operating Voltage: DC 3.7V – 5V
- Round LED: 0.3W · Warm White · 3500K
- Rectangle LED: 1W · Cool White · 6000K
- Switch: Built-in control switch included
- Housing Material: Plastic
- Package Includes: 1 × Dual LED Light Module with Control Switch
Why You'll Love It
- ✅ Dual LED types — choose warm (3500K) or cool (6000K) white light for your project
- ✅ Low-voltage operation — compatible with USB power banks, Li-ion 18650 batteries, and 5V USB sources
- ✅ Integrated on/off switch — no extra components needed
- ✅ Compact & lightweight — fits easily into DIY enclosures and small housings
- ✅ Versatile applications — flashlights, reading lamps, miniature models, electronics prototyping, and more
Perfect For
Hobbyists, makers, and electronics enthusiasts who need a simple, ready-to-use LED module for custom lighting builds. Great for school projects, dollhouse illumination, or any low-voltage LED application.
Note: Due to manual measurement, please allow a tolerance of 1–3mm. Actual product color may vary slightly from images due to differences in monitor calibration.
Made in Mainland China.
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Frequently Asked Questions
Q: What power sources are compatible with this dual LED light module?
A: This module operates on DC 3.7V to 5V, making it compatible with a wide range of power sources including USB 5V adapters, power banks, Li-ion 3.7V batteries (such as 18650 cells), and standard microcontroller power outputs like those from Arduino or Raspberry Pi projects.
Q: Can I use both LEDs at the same time with the control switch?
A: The built-in control switch allows you to operate the module conveniently. Refer to the included module layout for switching behavior between the round warm white (3500K) and rectangle cool white (6000K) LEDs. It is ideal for projects where you want the flexibility to select your preferred light tone.
Q: What DIY projects is this LED module suitable for?
A: This dual LED module is well-suited for a variety of DIY crafting and electronics projects including custom flashlights, miniature desk lamps, dollhouse lighting, Arduino or breadboard prototyping, photography fill lights, and battery-powered portable lighting builds.