A few months ago, Carrie Sundra from Alpenglow Industries reached out with a sourcing problem that was much more interesting than a standard BOM line.

She was working on a light-up jewelry product line and had found a handful of unusual LED COB / LED filament shapes on AliExpress and Alibaba: stars, flames, meteor showers, rainbows, snowflakes, butterflies, pumpkins, lightning bolts, alphabet letters, and a few other odd shapes.
The parts looked perfect for the product idea. The problem was that they were not normal catalog components.
They were scattered across marketplace listings, often with unclear specifications, inconsistent photos, and uncertain wholesale paths. Some designs were easy to see in product photos but hard to trace back to a reliable source. Some were available only in certain colors. Some could be customized, but only at much higher MOQs.
For a small hardware business testing a new product line, that matters.
Carrie did not need 1,000 pieces of one design. She needed small sample quantities across many shapes and colors so she could evaluate what actually worked in jewelry.
There was also an electrical constraint. Many of these LED shapes are rated for higher current, sometimes around 100-300 mA, but jewelry has a very different power budget. The battery has to stay small and light, so Carrie needed to see how the parts looked at lower current levels, around 20-50 mA.
That meant the sourcing question was not just:
Can we buy this LED?
It was more like:
Can we get enough different shapes, colors, and sizes in low quantities, from a supplier that can keep supporting this product if it works?
The Search
The first step was narrowing the scope.
Carrie had a long list of interesting shapes, but two categories were especially high priority:
Flickering flames
Meteor showers
Those were likely to work well in the first jewelry designs, so I started there.
I contacted suppliers, checked which shapes were existing designs, confirmed color availability, asked about sample quantities, and pushed specifically on MOQ flexibility. The goal was not to find the absolute cheapest listing. It was to find a practical supplier path that could support sampling first, then repeat orders later.
A few useful details came out of the search:
Many of the shapes were existing designs and could be sampled.
Several designs were available at low sample quantities.
Pricing for many of the general shapes landed below Carrie’s target range.
Alphabet letters were available.
The flickering flames and meteor showers were within the expected target range.
Custom shapes were possible, but new designs generally started around a 500-piece MOQ.
Custom colors were also possible, but not always practical for the first sample order.
One example was a butterfly shape. Carrie originally wanted pink butterflies, but the supplier’s standard off-the-shelf color was yellow. Pink was possible, but it required a custom production run with an MOQ around 500 pieces.
For a first sample batch, the better decision was to get the standard yellow version, test the shape and brightness, and save the custom pink option for later if the design proved popular.
That is a small decision, but it is exactly where sourcing work becomes useful. A marketplace listing might make everything look available. A real supplier conversation tells you what is available now, what requires a production run, and what is sensible for the stage of the project.
The Result
After Carrie sent the detailed request, I was able to put together a sourcing quote within about one business day.
The sample batch included multiple shapes, colors, and sizes, including stars, snowflakes, rainbows, pumpkins, flames, meteor showers, lightning bolts, and alphabet-style LED pieces.
The shipment went out to Alpenglow Industries in California, and the sourcing path did not stop at a one-off sample order. Carrie later placed several follow-up orders through Circuit Butler.
She also wrote this testimonial:
“Circuit Butler has quickly become my go-to for sourcing atypical and custom parts. Lily secured a reliable source for an uncommon component in a day, something that would have taken me weeks. Her responsiveness, clear understanding of my needs, and ability to negotiate effectively on my behalf saves my business both time and money.”
Carrie Sundra, Founder, Alpenglow Industries
What I Learned
This project was a good reminder that “just find it on Alibaba” is rarely the full answer.
For small hardware products, especially creative electronics, the hard part is often not that a component is impossible to find. The hard part is answering all the practical questions around it:
Is this an existing design or a custom run?
What colors are actually in stock?
Can I get samples across many shapes without committing to high MOQs?
What happens if I need repeat orders?
Which specs matter for the actual use case?
Is the supplier quoting a real production path or just a marketplace listing?
What tradeoffs should be made before spending money?
In this case, the end product was jewelry, not an industrial PCB assembly. That changed the sourcing priorities. Current draw, shape, brightness, color, weight, and sample variety mattered more than a normal component procurement checklist.
That is the kind of sourcing problem I like working on: weird enough that a normal distributor search does not solve it, but concrete enough that the right supplier conversation can move the project forward quickly.
If you have sourced odd LED parts before, I'd love to hear what worked for you. If you're stuck on one unusual component for a hardware project, I'm always interested in comparing notes.