Small Inductive Coil and 10 Wireless LED Kit - 5V

This wireless LED kit uses electromagnetic induction to power LEDs without any wires, soldering, or batteries. Simply place the miniature LED coils near the driver board and they light up through inductive coupling—the same technology used in electric toothbrush chargers.

The kit includes one driver board and ten LED inductors in assorted colours. Position the LEDs above, below, or around the coil in 3D space for creative lighting effects in models, displays, crafts, and cosplay projects.

Key Features

• Wireless Power Transfer – LEDs light up without direct electrical connection
• 10 LED Inductors – Assorted colours (white, blue, yellow, green, red)
• 3D Positioning – LEDs work in various orientations and positions
• Compact Driver – Small coil provides 1–3 inches of vertical range
• 5V Operation – Works with standard 5V power supplies

How It Works

The driver board generates an AC waveform through the primary coil. Each LED has a small secondary coil that couples with this field, transferring power wirelessly. LEDs light brightest when aligned with the centre of the coil but will work in various positions and orientations.

Package Contents

• 1× Inductive driver board
• 2× White LED inductors
• 2× Blue LED inductors
• 2× Yellow LED inductors
• 2× Green LED inductors
• 2× Red LED inductors

Ideal For

• Model making and dioramas
• Display lighting
• Cosplay props
• Art installations
• Toy designs