RGB LED Strip for AltMill

A 12 V WS2811 strip cut and terminated for the Sienci AltMill, so it goes straight onto the ncSender RGB Controller — leads already soldered on and finished with pre-crimped ferrules, and 3M adhesive on the back.

$25.00

Pre-order. Shipping mid September Expected September 2026. Your card is charged when you order.

Ready to fit

No stripping, no soldering, no guessing

A 12 V WS2811 strip prepared for the Sienci AltMill. The leads are already soldered to the strip and finished with pre-crimped ferrules, so the wires go straight into the ncSender RGB Controller and tighten down — there is nothing to tin, strip or cut to length.

  • Leads soldered to the strip at the factory, not twisted on
  • Pre-crimped ferrules on the ends, ready for the controller's terminals
  • Cut and terminated for the AltMill, so it arrives the right length

Mounting

Sticks where you put it

3M adhesive backing runs the length of the strip, and the LEDs sit under a flexible weather-resistant sleeve that keeps dust and chips off them. On an AltMill it goes straight onto the extrusion — or into the printed channels if you would rather it came off cleanly later.

  • 3M adhesive along the full length
  • Flexible sleeve over the LEDs, so chips and dust stay out
  • Drops into the RGB LED Mounting Channels if you use them

What drives it

Made for the RGB Controller

This is the strip the ncSender RGB Controller is built around — 12 V WS2811, individually addressable, so the controller can light your machine to match what it is doing. Set the LED count in the RGB plugin to match the strip and it takes it from there.

  • 12 V WS2811, individually addressable
  • Works with the ncSender RGB Controller
  • Set the LED count once in the RGB plugin

At a glance

Type12 V WS2811 addressable RGB strip
Voltage12 V DC
MachineCut and terminated for the Sienci AltMill
TerminationSoldered leads with pre-crimped ferrules
Backing3M adhesive, full length
ProtectionFlexible sleeve over the LEDs
Drives withncSender RGB Controller

Questions

Do I need to solder anything?

No. The leads are soldered to the strip already and the ends carry pre-crimped ferrules, so they go into the controller's terminals and tighten down.

Does this work without the RGB Controller?

It is a standard 12 V WS2811 strip, so it will run on anything that drives one — but it is cut, terminated and sized for the ncSender RGB Controller, which is what makes it plug in with no work.

Will it fit a machine other than the AltMill?

It is cut for the AltMill. On a different machine the strip may be longer or shorter than you need, so check your run before ordering.

How does the pre-order work?

Your card is charged when you order, and the strip ships as soon as the batch is ready. The current estimate is shown above the buy button, and this page is updated if it moves.

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