01LIGHT BULBS
Warm light for your custom builds
These compact LED chips are the quiet heart of a well-lit space, ready to be integrated into flashlights, spotlights or bespoke architectural features. Their warm white glow brings a sense of calm to any fixture you construct.
Designed for makers and hobbyists, this set provides twenty-five high-power beads that start instantly without flicker. They suit anyone building headlights, landscape accents or indoor lamps from scratch.


02MATERIALS
Robust aluminium construction
Each bead is built on a sturdy aluminium substrate, providing a solid foundation for long-term use. The metal base helps dissipate heat efficiently, maintaining performance over time. This durability ensures the components remain stable even under sustained power draw.

04PRACTICALITY
Compact size for flexible design
Measuring approximately 20 by 7 millimetres, these lightweight components fit into tight spaces with ease. The small form factor allows for creative soldering configurations, enabling you to arrange them in arrays or single points as your project requires.
05DETAILS
Precise specifications for builders
Operating at 5 volts, each 3-watt chip offers a specific electrical profile ideal for standard DIY circuits. The package contains twenty-five units, weighing about 46 grams in total. This quantity provides sufficient material for multiple small-scale lighting experiments.


06AT A GLANCE
The key points
- 25 pieces of 3W LED chips at 5V
- Warm white output around 3000-3200K
- Aluminium base aids heat dissipation
- Approximately 20 x 7 mm per chip
- Solderable onto small aluminium substrates
07
About this product
- 1, High‑quality chips, low light decay, high brightness, sturdiness and durability, and long service life of the lamp beads.
- 2, Widely used in flashlight, DIY modeling lights, headlights, spotlights, and other lamps and lanterns, and traffic lighting, landscape lighting, advertising lighting, indoor lighting, etc
- 3, Made of high quality material, this light bead is sturdy and durable. With aluminium base, it is easy to dissipate the heat.
- 4, Characterized by high brightness, low power consumption and long lifespan. Instant starting, no flicker, firm and shockproof.
- 5, It’s put on a small aluminum substrate that allows you to solder it in whatever configuration you want. Lightweight and small size, easy to store and use.
- Application
- Suitable for flashlights, DIY modeling lights, headlights, spotlights, and many other lighting products.
- Item Type
- LED Chips
- Material
- Aluminum
- Color
- As shown in the picture
- Model
- AXD-3W-5V
- Size
- Approx.20x7mm/0.79×0.28in(D x H)
- Weight
- Approx.46g/1.6oz
- Application
- LED lamp bead
- Power
- 3W
- Voltage
- 5V
- Quantity
- 25 pcs
- Brightness
- 200LM
- Includes
- 25 x LED Chips












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