Moes Star Feather Dimmer Review: A Zigbee Wall Dimmer Built for 2A Loads
The Moes Star Feather US Standard is a single-gang Zigbee wall dimmer for US homes, rated for a 2A / 440W load and dimmable from 1% to 100% with a brightness range lock that keeps low-end flicker in check. It pairs with a MOES or Tuya Zigbee gateway and then works with Alexa, Google Home and Home Assistant, and it remembers its on/off state and brightness after a power cut. The trade-offs are structural: it needs a neutral wire, it cannot run without a Zigbee hub, and it has no Matter, Apple HomeKit or SmartThings support. It suits anyone already running a Zigbee setup who wants a higher-load dimmer without rewiring the house.
- US homes with a neutral wire
- Households already running a Zigbee hub
- Alexa and Google Home setups
- Higher-load lighting circuits
Pros
- Zigbee dimmer that pairs with a MOES or Tuya gateway
- 1% to 100% stepless dimming with an adjustable brightness range
- 2A / 440W load rating with built-in current protection
- Restores the previous on/off state and brightness after a power cut
- Soft backlight that can be customized in the app
- Works with Alexa, Google Home and Home Assistant
- Schedules, group control and scene automation in the MOES app
- Two-year warranty
Cons
- Requires a neutral wire at the switch box
- Needs a separate MOES or Tuya Zigbee hub, with no Wi-Fi radio of its own
- No Matter, Apple HomeKit or SmartThings support
- No energy monitoring
- Single-gang only
- Dimensions, weight, the inductive and capacitive load ceilings and several protections are not published
- US standard form factor, so it is not a fit for European or UK wall boxes
Who is the Moes Star Feather US Standard for?
This is a one-gang dimmer for a single US lighting circuit, so it is the right shape for a bedroom, hallway or living room switch that already has a neutral wire in the box. It is built for a household that already runs a Zigbee network, because the dimmer talks Zigbee through a MOES or Tuya gateway rather than over Wi-Fi. Once that gateway is in place the switch joins Alexa, Google Home and Home Assistant, and the MOES app adds schedules, group control and scenes. If the wall box has no neutral or the house has no Zigbee hub, this is not the dimmer to start with.
What the Moes Star Feather US Standard offers
The headline spec is the 2A, 440W load rating, which MOES presents as double the headroom of the common 1A or 200W dimmer and enough for multi-light fixtures and chandeliers. Dimming runs from 1% to 100% in stepless steps, and a brightness range lock lets you set a custom minimum and maximum so compatible lamps stay inside their stable operating zone and avoid flicker or a failure to start at very low levels. A power-off memory restores the previous on/off state and brightness after an outage, a soft backlight makes the panel easy to find at night and can be customized in the app, and the unit carries built-in current protection. It is rated for 90-250V AC, and it comes with a two-year warranty.
What to know before you buy
A neutral wire is required, so a switch box carrying only live and load cannot run it. A MOES or Tuya Zigbee gateway is also mandatory for anything beyond manual touch control, and the dimmer has no Wi-Fi radio of its own. It is Zigbee only: there is no Matter, Apple HomeKit or SmartThings support, and no energy monitoring. It is a single-gang, US standard form factor, so it is not meant for European or UK wall boxes. Several specs are undocumented, including the physical dimensions and weight, the inductive and capacitive load ceilings, and the overheat, overvoltage and overpower protections, so the published 2A / 440W figure is the one to work from.
Is the Moes Star Feather US Standard worth it?
The case for it rests on load headroom and finish rather than on ecosystem breadth. If a single dimmer has to carry a heavier fixture and the house already runs Zigbee, the 2A rating, the adjustable dimming window and the power-off memory cover the practical needs, and the matte glass panel with a soft backlight is a step up from a plain plastic faceplate. Buyers who want Matter, Apple Home or SmartThings, energy monitoring or a Wi-Fi only setup should look elsewhere, and anyone without a neutral wire or a Zigbee hub will need to solve that first. It is a mid-range Zigbee dimmer, not a universal one.
Frequently asked questions
Does the Moes Star Feather dimmer need a hub?
Yes. It is a Zigbee device and pairs through a MOES or Tuya Zigbee gateway before it can be controlled from the app or a voice assistant. It has no Wi-Fi radio of its own.
Does it need a neutral wire?
Yes. Both the product title and the manufacturer's FAQ state that a neutral wire is required for installation.
How much lighting load can it handle?
MOES rates it at 2A and a maximum 440W, with built-in current protection. It is designed for compatible dimmable lighting, and non-dimmable bulbs are not supported.
Which smart home platforms does it work with?
Alexa and Google Home are named by the manufacturer, and it can be brought into Home Assistant through the official Tuya integration. It does not support Matter, Apple HomeKit or SmartThings.
Does it remember the light level after a power outage?
Yes. The dimmer stores the previous on/off state and brightness level and restores them when power returns.
Can it dim very low?
It dims from 1% to 100%, and the brightness range lock lets you set a minimum and maximum so compatible lamps stay in their stable zone and do not flicker at the bottom.


