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WiZ Full Color A21 LED Bulb (1600 lumens) Adjustable color and tunable white smart bulb with Wi-Fi and Bluetooth®

Item # 348603514

This bright, adjustable color and white bulb is an easy way to add smart lighting to almost any lamp or light fixture.

This bright, adjustable color and white bulb is an easy way to add smart lighting to almost any lamp or light fixture.

Item # 348603514

Shop all WiZ Smart Lights & Outlets

About the WiZ Full Color A21 LED Bulb (1600 lumens)

Ned O.

Hub-free color-changing smart bulb

This adjustable color and white A21 bulb from WiZ is an easy way to add smart lighting to your home. Swap it in for a standard incandescent or CFL bulb to get app- and voice-controlled dimmable light in pretty much any color imaginable.

Hub-free color-changing smart bulb

WiZ RGB and Tunable White A21 LED Bulb (1600 lumens)

Control this hub-free smart bulb's millions of colors with the free app — or use your voice.

This adjustable color and white A21 bulb from WiZ is an easy way to add smart lighting to your home. Swap it in for a standard incandescent or CFL bulb to get app- and voice-controlled dimmable light in pretty much any color imaginable.

Control it with the free app

The standard-sized bulb connects directly to your Wi-Fi with no hub required. You then use the free WiZ Connected mobile app to turn it on and off, adjust its brightness, or tune its hue. You can dial in shades of white light from warm and rich to cool and clear. And if the occasion calls for some atmospheric lighting — haunted Halloween hues or hot pink Valentine's Day dinner ambience — you can choose from literally millions of custom colors.

You can also create your own lighting schedules using the app. I like to have the bulb come on fifteen minutes before sunset and turn off at midnight after I'm in bed. Select your favorite brightness and color for each routine. Or do what I do: set them to a scene that cycles through a bunch of their color options. You can always change them on the fly if you need to brighten things up instead of basking in their chameleon-like light.

Or use your voice

This bulb also works with the major voice assistants, so you can control it hands-free whether you use Amazon Alexa, Google Assistant, or Siri. That means you can set the scene, dim your lights, or turn them on and off just by asking, whether you're at home or away — as long as you're connected to the internet.

Smart integrations

WiZ currently has more than a hundred applets available through IFTT. These integrations let you do cool stuff like turn this bulb on when your phone rings or you get an email. Want to know when your kids get home? You can have it turn blue when your smart security camera senses motion.


Product highlights:

  • standard A21/E26 Edison screw bulb fits most common light fixtures
  • adjustable brightness up to 1600 lumens (roughly equivalent to a 100-watt incandescent bulb)
  • tunable white color temperature: 2200-6500K (warm white to cool white light)
  • tunable to millions of custom colors
  • dimmable (only with WiZ Connected mobile app — will not work with manual dimmer switch)
  • works with your Wi-Fi — no hub required
  • control your bulbs with the free WiZ Connected app for Apple® and Android™
    • share control with three tiers of access: owner, guest, and temporary guest
    • operate lights when you're away from home
    • create on-off and fade schedules
    • create and save scenes and effects
    • controllable with Bluetooth (bulb must be connected to your Wi-Fi network)
  • compatible with voice assistant devices (sold separately):
  • additional integrations with IFTTT
  • rated at 14.5 watts at full brightness
  • expected life span: 15,000 hours
  • requires 2.4 GHz Wi-Fi router
  • 3-1/16" diameter x 5-7/16"H
  • warranty: 3 years
  • MFR # 603514

What's in the box:

  • Full color A21 smart light bulb with E26 base
  • Quick Setup

Customer reviews for WiZ Full Color A21 LED Bulb (1600 lumens)

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More details on the WiZ Full Color A21 LED Bulb (1600 lumens)

Mark G.

Product Research


Overview: WiZ is a connected lighting system. It includes smart light bulbs, as well as light strips, smart plugs, motion sensors, and remote controls. WiZ lights connect directly to your Wi-Fi network (2.4 GHz band) -- no hub needed, or via Bluetooth to your smartphone or tablet. You can control the products via the WiZ Connected app on your iOS or Android device. You can also control WiZ products with your voice, through your favorite voice assistant.

Smart Bulb: This A21 LED smart light bulb has a standard E26 (Edison) screw base. The bulb can produce up to 16-million colors, as well as warm-to-cool white light. Using the WiZ app, you can turn the light on or off according to a schedule or routine and dim or brighten as desired. The bulb produces 1600 lumens, and is equivalent to the light output of a 100-watt incandescent bulb. This energy-saving bulb uses only 14.5 watts of energy. The A21 smart bulb has a nominal lifetime of 15,000 hours and 50,000 switch cycles. The dimensions of the bulb are 3.017" diameter and 5.466" height. It weighs 3.8 ounces.

Colors and Shades: The full-color A21 smart light bulb can be set to produce 16 million colors or 64,000 shades of white light. Using the WiZ Connected app you can set the light output of the bulb using simple and dynamic preset colors or shades of white, or create and save a custom color. These presets were designed by WiZ lighting experts to provide the right light temperature and intensity to help you focus on a laptop screen, read a book, help you wake up in the morning, or get ready to go to sleep. With multiple lights in a room, you can choose preset scenes that create the perfect atmosphere. The app also lets you use Circadian Rhythm settings to provide the best suited lighting throughout the day, based on when you wake up or go to sleep.

Schedules and Routines: You can set all of your WiZ lights to turn on or turn off according to a schedule. These automated schedules can be used based on your normal routines, or use them to simulate occupancy when you're on vacation.

WiZ Connected App: The WiZ Connected app helps you control and organize your WiZ lights, smart plugs, and other smart products. You can organize all of your WiZ lights into groups within rooms. The app can help you set up schedules for each light, group, room, or whole house. Settings can be stored in the cloud, and can be shared with other members of your family, friends, and guests. The WiZ Connected app is compatible with iOS devices (running iOS 13.0 or later) and Android devices (version 4.4 and up).

Voice Assistants: You can use voice commands to control your WiZ lights through your favorite Voice Assistant, such as Amazon Alexa or Hey Google. You can also control your lights by using voice commands on your smartphone using Google Assistant and Siri Shortcuts. Wiz lighting products also integrate with other apps, such as IFTTT (If This, Then That), that trigger events based on conditions from other apps. For example, you can set the lights to turn on when your security camera detects motion, or change the color temperature of your lights when the weather changes.


  • Brightness: 1600 lumens
  • Wattage Equivalent: 100 watts
  • Color Temperature: 2200-6500 K
  • Color Rendering Index (CRI): 90
  • Nominal Lifetime: 15,000 hours
  • Number of Switch Cycles: 50,000
  • Wattage: 14.5 watts
  • Lamp Current: 165 mA
  • Voltage: 120 Volts
  • Frequency: 60 Hz
  • Wireless Protocol: Wi-Fi + Bluetooth

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