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

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Product guide

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.

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.

Price

$21.57Save 28%

Reference price: ~~$29.99~~

Price checked: Nov 14, 2026

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Pros and cons

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.

Technical specifications

26 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.

What to know before buying

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.

Listing details to confirm

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.

What’s in the box

Included

Smart bulb, quantity 4

Who is it for?

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.

OREiN OS0100811267 Matter Smart Bulbs, A19 RGBTW, 4-Pack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 3,780 ratings

5 stars73%73%
4 stars13%13%
3 stars5%5%
2 stars2%2%
1 star7%7%

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.
Feedback describes setup as easy, particularly with HomeKit, and mentions convenient phone and voice control.
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.
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.