> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Cool White LED Ring Light PCB - 70mm Diameter - 5V Power

**Type:** Product page · **SKU:** ADA5138 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/cool-white-led-ring-light-pcb-70mm-diameter-5v-power.html ([markdown](https://core-electronics.com.au/cool-white-led-ring-light-pcb-70mm-diameter-5v-power.html.md))

Here's the easiest way to add a cool white LED element for costuming or lighting effects or... something else? Of course, you could also just use this...

## Pricing

- **Price:** $16.40 (inc GST) — $14.91 AUD, exc GST
- **Quantity discounts:** 10+ $14.46 (exc GST) · 50+ $14.16 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 2 today, and up to 500 more in 8–12 days.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=ADA5138:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/ADA5138:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

## Description 

Here's the easiest way to add a cool white LED element for costuming or lighting effects or... something else? Of course, you could also just use this **Cool White LED Ring Light** as a lighting addition to your photo and video projects.

Deceptively small and slim, this LED ring is *very bright* and could not be easier to use. Hook it up with [5V power and 1A current capability](https://core-electronics.com.au/#), and you've got the quickest way to make all your projects light up.

**Note:** these are not 'NeoPixel' LEDs, you can turn the entire thing on/off or dim it with a PWM power signal, but you cannot turn on individual LEDs.

For the *ultimate* easiest integration, They also have a [version of this ring light with an on/off switch and a meter-long USB cable](https://core-electronics.com.au/cool-white-led-ring-light-with-usb-cable-and-on-off-switch-70mm-diameter-5v.html).

## Technical Details 

- Outer diameter of LED ring: 70mm
- PCB width: 5mm
- 5V power, 1A current draw

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/i/m/image_3195.jpg)