Smart A19 Wi-Fi LED bulb with medium E26 base, dimmable and color-capable output; 120V input, 9W (810 lumens) with tunable 2700K–5000K plus RGB color, 90+ CRI, and Energy Star rating.
Retail box photo for a smart A19 Wi-Fi LED bulb, showing the packaging and printed specifications for dimmable control, tunable white (2700K–5000K) plus RGB color, 810-lumen output at 9W, 90+ CRI, medium E26 base, ENERGY STAR rating, and 120V input.
Top-down view of the Smart A19 LED bulb showing the diffuser dome and lamp face; 9W, 810 lumens, 2700K–5000K tunable white + RGB color, 90+ CRI, dimmable, Wi-Fi enabled, E26 medium base, Energy Star rated, 120V.
Bottom view of the smart A19 LED bulb highlighting the E26 screw base and contact tip; 9W, 810 lm, 2700K–5000K tunable white + RGB color, 90 CRI, dimmable, Wi-Fi enabled, Energy Star rated, 120V.
Side-angled product view of the smart A19 LED bulb showing the diffuser lens and medium E26 screw base; 9W, 810 lm, 2700K–5000K tunable white + RGB color, 90+ CRI, dimmable, Wi-Fi enabled, ENERGY STAR, 120V.
Lighting Facts label photo for the smart A19 LED bulb; 9W, 810 lm, tunable white 2700K–5000K + RGB, 90 CRI, dimmable, Wi-Fi enabled, medium E26 base, Energy Star rated, 120V.

Smart A19 Bulb 9 Watt 810 Lumens 2700K–5000K + RGB 90+ CRI Dimmable Wi-Fi Enabled Medium E26 Base Energy Star Rated 120V


Installed in general-purpose fixtures requiring color tuning and scene flexibility. This Euri Lighting smart A19 bulb provides tunable white plus RGB control with high color rendering for visual comfort. It fits standard E26 bases on 120V circuits and meets Energy Star requirements for efficient operation.


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Technical Specifications & Performance Data

Brand Euri Lighting
Wattage 9W
Voltage 120V
Lumens 810
Lamp Type LED A19
CCT 2700K–5000K
CRI 90+
Dimming Yes
Base Medium E26
Certifications UL Listed, CEC Compliant, Energy Star Rated
Special Features Wi-Fi Enabled, Color Selectable, Smart App & Voice Control
Location Rating Damp Location
Dimensions 2.36"D × 4.53"H
Rated Hours 25,000
Warranty 3-Year Warranty

Project Documentation & Technical Downloads

Commercial Applications & Site Integration

Technical FAQ Deep-Dive

Will this smart A19 fit a standard household socket?

Yes. It uses a medium E26 base and is designed for 120V operation, which matches the most common A19 lamp holders in residential and many light-commercial fixtures.

What’s the difference between tunable white (2700K–5000K) and RGB?

Tunable white adjusts the color temperature of white light from warm (2700K) to cooler white (5000K). RGB adds saturated colors for scenes and accent use. Many users run tunable white for everyday lighting and switch to RGB for decorative settings.

How is dimming typically controlled on a Wi-Fi smart bulb?

Dimming is usually handled through the smart platform (app/voice/system) rather than a traditional wall dimmer. For consistent behavior, leave the wall switch on and use the smart controls unless the bulb is specifically rated for use on a physical dimmer.

Is 810 lumens a typical brightness level for an A19?

Yes. Around 800 lumens is commonly used as a general-purpose A19 brightness level, often compared to the output of a traditional 60W incandescent in many everyday applications.

What do 90+ CRI and the listed certifications mean in practice?

90+ CRI indicates improved color rendering compared with standard 80 CRI lamps, which can make finishes and skin tones look more accurate. The bulb is UL Listed, CEC compliant, and Energy Star rated, which are commonly requested for safety and efficiency requirements in code-driven or utility-focused projects.


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