Search  for anything...

Geeni Smart Light Bulb - Alexa and Google Home Compatible, Tunable White LED Programmable and Dimmable WiFi Light Bulb, App Controlled (ST21-4 Pack)

  • Based on 1,785 reviews
Condition: New
Checking for product changes
$34.99 Why this price?
Save $10.00 was $44.99

Buy Now, Pay Later


As low as $8 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Jun 1
Order within 7 hours and 38 minutes
Available payment plans shown during checkout

Color: Tunable White


Size: ST21 - 4 Pack


Features

  • LED Wi-Fi Light Bulbs: Geeni LUX Dimmable Edison Smart Bulb allows you to customize dimming and temperature settings to find the perfect tone whether its warm soft whites or refreshing bright cool whites
  • Energy Efficient Light Bulb: A long lasting energy-efficient lighting option. 800 lumens shine bright at only 8-Watts (60-Watt incandescent bulb equivalent!) This antique style LED bulb fits E26 lamp ceiling and wall sconce light fixture bases
  • Control From Anywhere: With the Geeni app you can control your wireless smart light bulbs from anywhere. Set a lighting schedule adjust brightness and turn on/off with just the touch of a button. These LED vintage style light bulbs can be grouped or controlled individually
  • No Hub Required: These Geeni Wi-Fi ceiling and lamp lights require no hub or smart plugs. Easily control your lights from across the room or across the country with just your voice or the Geeni app (iOS Android). These smart Edison bulbs have Wi-Fi built in. Just twist in bulbs and connect! Our customer support team is available 7 days a week via email live chat to help as needed

Brand: Geeni


Light Type: LED


Special Feature: Energy Efficient, Dimmable, Tunable


Wattage: 8 watts


Bulb Shape Size: B11


Package Dimensions ‏ : ‎ 10.75 x 6.61 x 3.58 inches; 12.63 ounces


Item model number ‏ : ‎ GN-BW423-999


Date First Available ‏ : ‎ July 6, 2022


Manufacturer ‏ : ‎ Geeni


Customer Reviews: 4.1 4.1 out of 5 stars 1,785 ratings


Brand: ‎Geeni


Light Type: ‎LED


Special Feature: ‎Energy Efficient, Dimmable, Tunable


Wattage: ‎8 watts


Bulb Shape Size: ‎B11


Bulb Base: ‎E26


Incandescent Equivalent Wattage: ‎60 Watts


Specific Uses For Product: ‎Lamp


Light Color: ‎White, Soft White


Voltage: ‎120 Volts


Unit Count: ‎1.0 Count


Color Temperature: ‎6500 Kelvin


Number of Items: ‎1


Brightness: ‎800 Lumen


Shape: ‎buldged


Material: ‎Glass


Model Name: ‎Geeni Smart Light Bulb


Connectivity Technology: ‎Infrared


Indoor/Outdoor Usage: ‎Indoor


Power Source: ‎Corded Electric


Connectivity Protocol: ‎Wi-Fi


Frequency: ‎2.4 GHz


Power Consumption: ‎8 Watts


Item Package Quantity: ‎1


Light Source Type: ‎Led


Light Source Wattage: ‎8 Watts


Control Method: ‎App


White Brightness: ‎800 Lumens


Efficiency: ‎High


Global Trade Identification Number: ‎36


Manufacturer: ‎Geeni


UPC: ‎194383024736


Part Number: ‎GN-BW423-999


Item Weight: ‎12.6 ounces


Package Dimensions: ‎10.75 x 6.61 x 3.58 inches


Item model number: ‎GN-BW423-999


Color: ‎Tunable White


Finish types: ‎antique


Special Features: ‎Energy Efficient, Dimmable, Tunable


Batteries Included?: ‎No


Batteries Required?: ‎No


Wattage: ‎8 Watts


Date First Available: July 6, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Amazing unmatched customer service!
Color: Tunable White Size: ST21 - 4 Pack
Update 12/22/22: Geeni clearly recognizes solid customer service is key!! Being disabled I exclusively shop online. It’s very rare I come across highly competent customer service, let alone management level AND week before Christmas! I’d recommend Geeni over and over after “meeting” Lisa Marie! My issue was thoroughly and immediately handled w utmost professionalism and human kindness. Other companies could learn lot and excel in positive customer experiences if they model after Geeni!! Lisa Marie’s ability to succinctly grasp issue and professionally address it all with a splash of charismatic style was enormously refreshing!! How often do YOU receive phone call for customer service- nearly never! AND someone who cares enough to make THAT call after business hours bc they realize you accidentally fell thru cracks - wow, wow and wowza! I can certainly say Geeni has corned market in customer service mgmt! They have process and manager w skills that should be envy of their competitors! It is obvious Lisa takes tremendous pride to ensure she provides positive customer experience. While it took some perseverance on my part for this issue to cross her desk, I’m thrilled I did not give up! She truly went out of her way to find instant solution, reaching out to colleagues while I was on phone. It was crystal clear she wanted me to know I mattered. I am disabled, which I don’t often share. My disability needs were contributing factor in this situation. Not only did she understand, she truly respected my personal challenges. Who knew smart bright white light Edison bulbs are uncommon? My new fixtures required Edison shape bulbs, 2 per fixture, in order to provide necessary bright clear outdoor lighting. She understood my lighting need. She was keenly aware no competitor offers similar product to fit fixture and provide crisp clear lighting, not amber yellowish lighting. Not only did she know Geeni product, she knew competitors product shortcomings. To say I was delighted by her product knowledge and our conversation would be understatement. Mistakes do happen, which I understand. If you learn from mistake, you can prevent from repeating. I will say my take away is no other customer will encounter what I did with Lisa at Geeni’s customer service helm. I’m 150% confident she will never allow that to happen. It is with true pleasure, I am happy to recommend Geeni smart Edison bulbs! Original review: Purchased 4 pack bulbs w 2 fixtures. Hired someone to install fixtures & bulbs early October. 4 of 4 bulbs either damaged, defective and/or non smart operational. Nearly dozen emails w seller. Agreed in writing to replace. Waited weeks, no replacement. Subsequent emails unanswered to date. Being disabled I rely heavily on Amazon products & sellers. This was single worst experience! Non working product I will not replace w same product. App does not work as it should either. In search of 4 smart Edison bulb to meet my 2 new fixture needs of 4 bulbs. I do not recommend Geeni bulbs or app! ... show more
Reviewed in the United States on December 19, 2022 by Kelly Koz

  • Best vintage Edison light bulb
Color: Tunable White Size: ST21 - 4 Pack
The media could not be loaded. I recently purchased a luxury vintage Edison bulb, and I am thoroughly impressed. Straight out of the box, the bulbs look amazing and exude quality. The setup was incredibly easy, a stark contrast to my experiences with other smart lights where the setup process often feels cumbersome. These bulbs were straightforward and hassle-free, making the entire experience enjoyable.Not only do they add a beautiful, vintage aesthetic to my space, but they also perform exceptionally well. I highly recommend these light bulbs to anyone looking for an effortless setup and a touch of elegance. I'm absolutely in love with them! ... show more
Reviewed in the United States on May 17, 2024 by Walter Mata Walter Mata

  • Finnicky at best, at least with Google Home
Color: Tunable White Size: 2 Count (Pack of 1)
Had to return them in under one week due to connectivity and usability issues. Details below: Installed 3 in my kitchen droplights on a single switch. They have to be paired and set up through their own Geeni app, which requires your phone to be connected to your home WiFi on the 2.4GHz band to communicate with them, so forget your home's 5G WiFi connection or they won't work at all. The setup worked after switching connection and giving Home permissions to Geeni, but Assistant still had a 5+ second delay in controlling the on/off function of the lights, and could not adjust the color temperature at all. Being able to change the color temperature was a nice feature, but having to do it manually through the Geeni app whenever you want to change the lighting defeats the purpose of installing smart devices in your home in the first place. After three days, Assistant could no longer turn the lights on or off. They only responded to manual commands through the Geeni app, and reconnecting to Home didn't fix the issue. Tried do a full reset by unpairing and repairing them in Geeni, but after unpairing them in the app, the lights failed to properly reset (cycling the light switch 3 times is supposed to force them back into pairing mode, but one was unresponsive, one entered pairing mode but couldn't establish a connection, and one got stuck somewhere in between) and could no longer pair to the app at all. I didn't bother to see if customer support could have resolved these issues; going through all that trouble and then additionally having to deal with tech support for something that's supposed to make life easier is pretty much unacceptable. ... show more
Reviewed in the United States on December 31, 2020 by S. M.

  • Smart Lighting Simplified!
Color: Tunable White Size: ST21 - 4 Pack
The Geeni LED Light Bulbs have truly elevated my home's lighting game. The tunable white feature is a game-changer, allowing me to set the perfect ambiance for any occasion. The WiFi connectivity is seamless and the app is user-friendly, making it a breeze to control the bulbs from my phone. The ST21 design is both sleek and versatile. With this 4-pack, I've transformed multiple rooms in my home. A fantastic addition to any smart home setup! ... show more
Reviewed in the United States on September 15, 2023 by Babizinha

  • Easy setup and versatile
Color: Amber Size: 2 Count (Pack of 1)
Love the easy setup and nice that I can control from Alexa.
Reviewed in the United States on December 5, 2024 by PSB

  • LOVE GEENI
Color: Tunable White Size: 2 Count (Pack of 1)
I'm a huge fan of Geeni. When I first started with smart lights, I went with the company we all know, GE. I was extremely reluctant to go with products from a company I've never heard of. GE does not make candelabra smart lights with an E12 base so I got the Geeni lights. My experience with GE has been a bit of a nightmare. Lights have issues in setup and often lose wifi connection. Geeni has been the polar opposite. Extremely easy to set up, the app is amazing and easy to use, it also flawlessly integrates with the Google Home app, another thing GE had a issue with. These lights are awesome, love the cleaner, more natural light you achieve with a clear bulb and the tuning is awesome, it will fit any mood and activity. I've got my 3rd set of Geeni lights with another more arriving tomorrow!! ... show more
Reviewed in the United States on December 5, 2020 by David C

Can't find a product?

Find it on Amazon first, then paste the link below.