No Hub. Just Wi-Fi.

Super Bright. Super Color.

LIFX's brightest bulb. At 1600 lumens, the A21 is a true 100W equivalent with enough punch to be your main light, not just a mood accent. Full SuperColor engine, billions of colors, crisp warm-to-cool whites, and setup in under 2 minutes. No hub, no bridge. Schedules, scenes, and automations all in the LIFX app, with full support for Alexa, Google Home, Apple Home, and Matter.

  • Bright enough to light a room, accurate enough to make every color look exactly as it should.
  • SuperColor engine with tunable whites from warm amber at 1500K to crisp daylight at 9000K. Dimming from 1% to 100%.
  • Schedules, scenes, and automations keep your lighting running without you thinking about it.
Featured in the publications you already trust
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More to explore

Get the most from your LIFX.

Your LIFX lights can do more than you think. Scenes, schedules, automations, and billions of colors — all from one app, no hub required.

Super Bright 😎

The LIFX SuperColor Smart Light is the brightest indoor rated LIFX bulb ever made. Producing a whopping 1600lm (100W equivalent) and wide 210° beam angle. With a Color Rendering Index (CRI) of 90, this is one supercharged smart light.

Color like no other 🎨

Imagine a color changing smart lightbulb that transcends the ordinary, immersing you in a world of vivid hues and dynamic ambiance. With our advanced SuperColor technology, this innovative bulb transforms any room into a captivating oasis of light and color.

Sync your circadian rhythm.

Set your lights to follow the natural rhythm of the sun — bright, energizing whites in the morning and soft, warm ambers at night. Supporting your body’s natural sleep–wake cycle, LIFX helps you feel more alert by day and more relaxed as evening arrives.

Designer Lighting.

From warm amber tones at 1500K to crisp daylight whites at 9000K, LIFX gives you the perfect light for any moment. Save your favourite settings and switch between them as the mood changes.

The Power of SuperColor.

Schedule your lights to slowly fade down to a warm sunset glow, synchronizing your circadian rhythms for a better nights sleep. Let the app work out the timing based on your geo-location.

Smarter with Matter.

We’ve added Matter to the brains of this LIFX, which means it can talk to lots of other smart devices and platforms seamlessly, using the new universal system for smart.

Lighting

Inspo

From the community

See it in real homes

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Fun & Function

Get the most from your lights with the LIFX app, built to unlock the full power of every LED. Choose solid colors with precision using a 360° color wheel and fine-tune saturation and brightness from 1% to 100% for perfect balance.

Want more depth? Try Color Blends and Gradients to paint your lights with multi-tone hues that shift seamlessly, creating the perfect atmosphere for any mood or moment.

Create Scenes that are uniquely yours. Save your favorite lighting combinations with the perfect mix of color, brightness, and effects, then bring them back anytime with a single tap.

Scenes can be scheduled to match your routine or added to the LIFX Widget for quick access from your phone or smartwatch. Whether it’s a calm morning glow or a burst of party color, your perfect lighting is always within reach.

Discover Themes, beautifully curated lighting moods crafted by LIFX designers to transform your space with a tap. Choose from hand-picked looks like Golden Hour, Movie Night, or Holiday Glow to instantly match the moment, from calm evenings to celebrations or game-day energy.

Every Theme can include subtle animation, bringing movement, warmth, and atmosphere that feels alive. Each is designed for effortless ambiance and personality that suits any occasion.
THE FINE PRINT

SPEC SHEET

Everything you need before, during, and after setup — specs, step-by-step guides, and downloadable manuals.

LIFX SuperColor Smart Light 1-Pack - 1600 Lumens

View spec Setup guide Download manual
  • Brightness1600 Lumens
  • Wattage equivalent100W
  • FittingE26 Standard Edison Screw
  • CCT1500K – 9000K
  • CRI90
  • Wattage15.5W
  • Standby power0.2W
  • Beam angle220°
  • Software dimming1% -100%
  • Matter enabledYes
  • Wi-Fi2.4GHz
  • SecurityWPA, WPA2
  • Voltage120-240V AC
  • Length2.64 in
  • Width2.64 in
  • Height4.53 in
  • ModelLFXA211600RGBW
  • Barcode9347403004923
Setup, in plain English

3 steps.
3 minutes.

If you've ever changed a lightbulb, you can install a LIFX. No hub to plug in, no soldering, no IT guy. The app does the heavy lifting; you do the screwing-in.

01Unbox

Set Up. Switch On.

Everything you need is in the box. Screw it in, plug it in, or wire it in. Open the app, follow the prompts. No hub, no complicated setup, no reading the manual twice.

02Scan

QR Code.

Download the LIFX app, point it at the QR codes in the manuals. Follow the prompts. We've timed this; it's under 90 seconds.

03Glow

Set the vibe.

Tap any of the preloaded themes. Pick a wake-up time. Done. You can stop here forever, or build whatever you like and save your vibe as a Scene.

The fine print, but loud

Buy it. Try it. Decide later.

We sell hardware that lives in your home for decades. If the kit isn't right, we make the return easy. If it ever breaks, we replace it. If you get stuck, a person picks up.

30 nights to keep it.

Use the kit for a month. If it isn't the lighting you wanted, send it back. We'll refund within five days of receipt. $14.99 return shipping fee applies.

Read the policy →

2-year warranty.

Hardware coverage, end to end. The Luna lamp and bulb both covered. One email and we ship a replacement before the broken one gets back to us.

See what's covered →

Free shipping*

All orders over $79 ship free — except the Luna Mood Light Bundle, which always ships free no matter the order total. Most orders ship out the same day during the week, or the following Monday if placed over the weekend.

Shipping details →

Ask the bot. Reach a human. 

Start with our support bot — it handles most things instantly. If it can't, you're one tap away from a real person. US-based, seven days a week. We've built lighting for 14 years.

Talk to us now →
What owners say

Real homes. Real lights.

Every review comes from a verified LIFX owner. Photos and video are theirs, shot in their own spaces — no studio, no staging.

Do I need a hub or bridge to use this light?

No. This LIFX bulb connects directly to your home Wi-Fi (2.4GHz band) and is controlled through the LIFX app, so there's no separate hub required.

Does this support Matter?

Yes. This bulb is Matter-enabled, so you can pair it with Matter-compatible platforms like Google Home or Apple Home in addition to the LIFX app. Note that Matter "home and away" access requires a Matter-enabled smart home hub, and devices with older hardware may not be compatible.

Can this bulb show multiple colors at once?

No. This bulb displays one uniform color or white setting across the whole bulb at a time — but that single color is rendered as a vivid, true-to-life SuperColor, giving you one of the most immersive and saturated single-zone lighting experiences on the market. If you'd like multiple colors shown at once on a single fixture, check out the LIFX Candle or LIFX Tube.

Will this work with my existing dimmer switch?

Not officially — standard incandescent dimmer switches aren't officially supported and may cause the bulb to flicker or behave unpredictably. If you do use one, make sure it's set to full brightness to ensure a steady power supply to the bulb. For reliable dimming, control brightness and color through the LIFX app instead, or pair it with the LIFX Dimmer or LIFX Switch for physical control alongside app access.

Can I use this outdoors or in a damp space like a bathroom?

No. These bulbs are designed for indoor use only and aren't suitable for use under dust or moisture, so they should be kept away from outdoor areas, bathrooms, or other damp environments unless specifically listed as indoor/outdoor rated.

Can this bulb support a wind-down or wake-up routine?

Yes. Using the LIFX app, you can set up circadian rhythm-style routines that automatically shift the bulb's color temperature and brightness throughout the day — warmer and dimmer in the evening to help you wind down, and brighter, cooler tones in the morning to help you wake up.

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