# OREiN OS0100811267 Matter Smart Bulbs, A19 RGBTW, 4-Pack

RGBTW Pack: OREiN OS0100811267 Matter smart bulbs are a four-bulb A19 set for indoor lamps with color and adjustable white-light control. Matter and app control are listed, while the product details specify 800 lumens and a 9-watt draw. The listing limits Wi-Fi to 2.4 GHz and advises against dimmer switches.

- [Original product page](https://best-deals.pro/product/orein-os0100811267-matter-a19-rgbtw-smart-bulbs-4-pack)
- [View offer](https://best-deals.pro/visit/orein-os0100811267-matter-a19-rgbtw-smart-bulbs-4-pack)
- Market: US
- Language: en-US
- Currency: USD
- Brand: OREiN
- Model: OS0100811267
- Category: Home & Kitchen > Lighting
- Price: 21.57 USD
- Previous price: 29.99 USD
- Discount: 28%
- Price checked: 2026-11-14T07:01:12.290Z
- Rating: 4.4 / 5
- Reviews: 3780

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listing describes adjustable warm-to-cool white light from 1800K to 6500K, as well as color selection, through its feature text.
- Matter setup is described using a QR code and compatible smart-home apps. The product details also list app control.
- AiDot app features are described for music-synchronized colors, schedules, and group control.

## Pros

- The A19 shape and E26 base are common bulb formats, and the listing gives dimensions for checking lamp fit.
- Color and adjustable white-light options support both decorative lighting and everyday room lighting.
- The 9-watt rating and stated 60-watt incandescent equivalent provide a useful reference for replacing conventional bulbs.

## Cons

- Wi-Fi operation is limited to 2.4 GHz, so a 5 GHz-only network is not supported.

## Specifications

### Identity
- Brand: OREiN
- Model: OS0100811267
- Form factor: A19
### Lighting
- Light source: LED
- Base: E26
- Rated wattage: 9 watts
- Incandescent equivalent: 60 watts
- Maximum light output: 800 lumens
- Color temperature: 6500 Kelvin
- Color options: 16 miliion colors
- Color rendering index: 90
- Listed efficiency: 100lm/W
- Claimed operating life: 25000 hours
### Connectivity and controls
- Wireless connection listed: Matter
- Control methods listed: App
- Connectivity technology: Matter, Wi-Fi
- Listed compatible controllers: Amazon Alexa, Apple Home, Google Home, Matter, SmartThings
### Power and operating environment
- Power configuration: ac
- Voltage: 120 volts
- Accepted voltage frequency: 100 to 120 Volts and 60 Hertz
- Intended use environment: Indoor
### Dimensions and installation
- Bulb dimensions: 2.36"W x 4.25"H
- Material: Plastic
### Package and compliance
- Number of items: 4
- Specification met: FCC
- Manufacturer warranty description: 1 year manufacturer.

## Before you buy

- The listing advises ensuring the bulb fits the lamp and says smart bulbs usually do not work with dimmer switches. It recommends app or hub control for dimming.
- The product listing describes local-network operation when internet is offline. This is a manufacturer claim, not a guarantee for every home network or controller.
- The listing gives 6500 Kelvin as the color temperature in its details, but its feature text describes adjustable white light from 1800K to 6500K. Treat the single temperature entry as incomplete rather than a confirmed fixed range. The feature text says over 16 million colors, while the details misspell this as “16 miliion colors.” It also lists “Matter” as the wireless connection and separately lists Matter and Wi-Fi as connectivity technology. Check the intended setup and color-temperature range for your configuration before buying.

## In the box

- Smart bulb, quantity 4 (Included)

## A good fit for

- People replacing indoor E26 A19 bulbs who want selectable colors and adjustable white light.
- Households planning to use Matter-compatible smart-home apps and 2.4 GHz Wi-Fi.
- Decorative lighting setups interested in app-described music-sync and group-control features.

## Less suited to

- Buyers whose Wi-Fi network is 5 GHz only.
- Installations that require a conventional wall dimmer switch.
- Outdoor fixtures, since the listed usage is indoor.

## Customer feedback

Customer feedback highlights brightness, vivid colors, easy setup, and convenient app or voice control. Those reports are relevant to a color-and-white-light bulb with app control, but customers also describe disconnections and mixed Apple Home compatibility. Buyers relying on a steady network connection or a specific Apple Home setup should weigh those reported concerns. These are customer perceptions, not a guarantee of performance in a particular setup.
- Positive themes: Customers report that the bulbs are bright and that color selection is easy to adjust.
- Positive themes: Feedback describes setup as easy, particularly with HomeKit, and mentions convenient phone and voice control.
- Positive themes: Customers also describe the app as user-friendly.
- Negative themes: Some customers report frequent network disconnections.
- Mixed feedback: Apple Home compatibility receives mixed feedback, with reports of both successful integration and failure to work with Apple Home.
- Mixed feedback: Network experiences are mixed, with some customers describing seamless connections and others reporting disconnections.

## Frequently asked questions

### Does this bulb work on 5 GHz Wi-Fi?
No. The listing specifies 2.4 GHz Wi-Fi and says 5.0 GHz Wi-Fi is not supported.
### Can I use a wall dimmer with these bulbs?
The listing says smart bulbs usually do not work with dimmer switches and recommends dimming through an app or hub.
### What white color temperature range is listed?
The feature text describes adjustable white light from 1800K to 6500K, but the details also give a single value of 6500 Kelvin. The listing is inconsistent, so confirm the range if it matters.
### Which smart-home platforms are named?
The listing names Amazon Alexa, Apple Home, Google Home, Matter, and SmartThings. Customer feedback reports mixed experiences with Apple Home compatibility.

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## Images

![OREiN OS0100811267 Matter Smart Bulbs, A19 RGBTW, 4-Pack — 1](https://best-deals.pro/i/II4JbDGUzslWXopgs4MUr9OWoOrz04aMubqJEy5-GWdMcNPJJRGa-1bizNqAicJWdeP_6bCZv2vlm8KTnIZ6c4UuHHTt71PvS2YcsPCVJTjXbGxmjM4jyewA.jpg)

![OREiN OS0100811267 Matter Smart Bulbs, A19 RGBTW, 4-Pack — 2](https://best-deals.pro/i/fE1X8b-M-BTHxMxo4Xe8i8ILK98SFdTz7rhicoANukk3XSeIhGliUwx1kgAZF4YU4NvuC7v4Naf7Y1WnG8_Q5ulH4Kg0E0eWxiyGQO035vq2_FwW08mvjzK_.jpg)

![OREiN OS0100811267 Matter Smart Bulbs, A19 RGBTW, 4-Pack — 3](https://best-deals.pro/i/xu0i5agl9kNaaHiYXxLq60vdsIWWNlkvMVQXk_G4gKHze4rFDXdCqNkNsXZIy73Wh52TkU_bKjn9HxCcFK0xhgx5DmS2lRbDdC4AAcjQhhnrc8h6byBVBCVb.jpg)

![OREiN OS0100811267 Matter Smart Bulbs, A19 RGBTW, 4-Pack — 4](https://best-deals.pro/i/7WOJ6QpnXg2Vl4u2xHGdlQ7DaDBOiJ60RwRcJvnRA1luQu7EmoioF1248pM2qNTuMOZDXLkxA4_LHKA1NglDj5YA2Ct2UQijGeLTVbFo4gL56sZeBHzaT3rB.jpg)

![OREiN OS0100811267 Matter Smart Bulbs, A19 RGBTW, 4-Pack — 5](https://best-deals.pro/i/d_5yQxOo9__eQLX4zZgyHBL95FlF6ujwf6K4AMhYooA21rGyk2CCXZUBzubtzPXEp01BodHH4Wo8qZk_iDHnv1ybw1dp6X46qeKlw6KCGNM6UDLp-lT-woIe.jpg)

![OREiN OS0100811267 Matter Smart Bulbs, A19 RGBTW, 4-Pack — 6](https://best-deals.pro/i/MiO4ekuJOf94BHAt9pdsdybkucuNyiFb4kdkA5vz7KPXS8o1OO7UgEo9QgYhIx0nhKUQFsTWy5mab9JJdfd8YSN-0zhnLjKJHSQDQtc7N6zi3_Jjqn1fNGGA.jpg)

![OREiN OS0100811267 Matter Smart Bulbs, A19 RGBTW, 4-Pack — 7](https://best-deals.pro/i/sNTp8TfKwub_GxxpwD_3X0wInpn9mc1ZaFv3fK63luFIymJlDLO5PYxuj7X_CW77qxdUEbZWiDCXd715vfn_oa8TlOZ7oU56ZJuOwDsJjRZbqbPXQSHIcIkK.jpg)