View on Amazon
3-Way Hallway Lights
Compare 3-way smart switches, smart bulbs, and plug-in lamp workarounds for hallway or stair lights controlled from two wall switches.
I-SHUNFA Wi-Fi RGBCW Smart G9 LED Bulbs: 16 million colors
Add dynamic lighting to your home with the I-SHUNFA Wi-Fi RGBCW Smart G9 LED Bulbs. This 2-pack is perfect for renters or homeowners who want color-changing lights without the hassle of rewiring—just replace your existing G9 bulb for instant smart control.
Forget clunky remotes. Use voice commands with Alexa or Google Home to dim the lights, switch from warm white (2700K) to cool daylight (6500K), or choose from 16 million colors. The free Smart Life app lets you group bulbs, set schedules, and activate the music sync mode for parties. Stay connected from anywhere, even when you're not home.
At only 4W, these bulbs replace a 40W halogen while slashing energy use by up to 90%. The brightness adjusts smoothly from 1% to 100%, with warm dimming down to a cozy amber glow. A tip: Check the 19.9 x 63.5mm size before buying—these compact bulbs fit most standard G9 fixtures but are not compatible with physical dimmer switches. Ideal for accent lighting, under-cabinet, or desk lamps, they let you match the mood with a quick tap or a simple phrase.
Features
- Voice control Alexa/Google
- Dimmable 1%-100%
- App control via Smart Life
- Music rhythm mode
- Timers and scenes
- Energy saving 90%
- 16 million colors
General specs
- Brand: I-SHUNFA
- Seller: Amazon
- ID: B0F4WNLZ8V
- Brand: I-SHUNFA
- Timer: Yes
- Voltage: AC 120V
- Dimmable: Yes
- Lifespan: 30000 hours
- Bulb Type: G9
- Dimensions: 19.9 x 63.5 mm (0.78 x 2.50 inches)
- App Control: Smart Life App
- Color Modes: RGBCW, 16 Million Colors, Warm White, Cool White
- Compatibility: Amazon Alexa, Google Home
- Energy Saving: Up to 90%
- Group Control: Yes
- Pack Quantity: 2
- Preset Scenes: 12 Scenes (Reading, Working, Good Night, Festivals, etc.)
- Voice Control: Yes
- : 2.4GHz
- Brightness Range: 1%-100%
- Smart Technology: Wi-Fi
- Mode Music Rhythm: Yes
- Power Consumption: 0.4W-4W
- Wattage Equivalent: 40-50W Incandescent
- Lumen Output Range: 40LM-400LM
- Color Temperature Range: 2700K-6500K
- First listed by seller: May 29, 2026
If you are interested in more details, you can find full information on the seller's page.
Amazon live offers
?
Top live offer is the offer currently shown first for this Amazon listing. It may differ from the lowest available price.
FBA means the order is fulfilled by Amazon, even when the seller is a third-party merchant.
Shippable means the offer is listed as available for delivery on Amazon.
New, Used and Refurbished describe the item condition shown for that Amazon offer.
Top live offer
€25.82
Free shipping
New
Third-party seller
FBA
Shippable
Offers updated: 8/28/26
Affiliate link. As an Amazon Associate I earn from qualifying purchases.
Shipping options
Delivery to 
United States
United States
Available
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Wi-Fi RGBCW Smart G9 LED Bulbs 16 million colors
|
I-SHUNFA G9 16 million colours
|
Smart Bulb Standard G9 size
|
WiFi G9 Smart Bulb, RGBCW, 3-Pack Voice Control Compatible: Alexa and Google Home
|
LEDEPLY G9 Voice control with Alexa and Google Home
|
Smart G9 LED Bulbs (3-Pack) Wi-Fi compatible with Alexa and Google Assistant
|
|
| Brand | I-SHUNFA | I-SHUNFA | Dorillo | LEDEPLY | LEDEPLY | I-SHUNFA |
| Model | G9 | G9 | ||||
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | €25.82 | €34.43 | €19.36 | €28.03 | €31.07 | €25.82 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | May 29, 2026 | May 27, 2026 | Jun 19, 2026 | Jun 24, 2026 | May 27, 2026 | Jun 19, 2026 |
| Voltage | AC 120V | 120V AC | Not specified | 120V | ||
| Dimmable | Yes | Yes | Yes | Yes | ||
| Lifespan | 30000 hours | 30000 hours | 30,000 hours | |||
| Bulb Type | G9 | G9 | G9, LED | |||
| Color Modes | RGBCW, 16 Million Colors, Warm White, Cool White | Multicolor, Warm White, Cool White | RGBCW, RGB (16 million colors), Tunable White (2700K-6500K) | |||
| Compatibility | Amazon Alexa, Google Home | Alexa, Google Home | Alexa, Google Home | |||
| Energy Saving | Up to 90% | Up to 90% | Up to 90% | |||
| 2.4GHz | 2.4GHz | 2.4 GHz | ||||
| Color Temperature Range | 2700K-6500K | 2700K-6500K | 2700K-6500K | 2700K - 6500K | ||
| Wattage | 4W | 2W | 2 W | 0.4-4.7 W | ||
| Base Type | G9 | Bi-pin | Bi-pin G9 | G9 | ||
| Lumens | 200LM | 350 lm | 40-450 LM | |||
| Hub Required | No | No | No | |||
Wi-Fi RGBCW Smart G9 LED Bulbs 16 million colors
€25.82
Affiliate link. As an Amazon Associate I earn from qualifying purchases.
When this device makes sense
Product confidence
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.