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LIFX 100mm Downlight

Introducing the all new LIFX 100mm Downlight. A complete lighting fixture delivering you vivid colours and tunable warm to cool whites everywhere in your home. The LIFX 100mm Downlight produces a staggering 800 lumens from just 13 watts.

Transform your space with over 16 million colors

Connect your lights with Google Home, Amazon Alexa, Apple Homekit or Microsoft Cortana for voice control

Use Day & Dusk to schedule your lights

Save energy with an ultra bright 800 lumens from just 13 watts

LIFX 100mm Downlight is engineered to provide a simple way to start designing your connected home. Each light contains all the technology and hardware needed to get started.

the details.


an output of 800 lumens

Colour Range

16 million colours with cool to warm whites


software dimming 1% - 100%


iOS, Android & Windows 10

Voice Services

Apple HomeKit, Amazon Alexa, Google Assistant & Microsoft Cortana


uses only 13 watts max

LED life-span

22.8 years (based on 3hrs/day)

Bulb types

Complete downlight

Product Class

4' downlight with transformer. Requires qualified Electrician installation.

Model Number / SKU


Product Dimensions LxWxH

102 x 102 x 106 mm. 90mm cut out.

Single Unit Weight

430 g


CA Abutted Only.

Wattage Use

uses only 13 watts max

Wattage on Standby


Voltage Range

AC 100-240V 50/60 Hz

Beam Angle

60 degrees and 10 degree gimble adjustment


2500K - 9000K

Apple HomeKit Compatible


Amazon Alexa Compatible


Google Home Compatible


Microsoft Cortana Compatible


Wi-Fi Router Requirement

802.11b,g,n standards compliant



Packaged Dimensions LxWxH

113 x 113 x 133 mm

Packaged Weight

532 g


2-year warranty



Material / Finish

Pearl White


Not intended for use in weather-exposed areas.

Looking for something a little smaller?

also available in GU10 for existing downlight fixtures

Everything you need

With all the intelligence built into the light, it is easy to kick start your connected home. No technical skills or additional hardware needed.

Seriously simple

No need for a hub or messy hardware. Just plug in, download and play! You can expand with LIFX at any time and unlock more features.

* Electrician installation required.

just ask.

Use voice with Google Assistant, Amazon Alexa, Microsoft Cortana or Apple HomeKit.

Seriously Impressive

Be surprised by the power. Transform your space with vibrant colour and automation.

Fits Right In

LIFX connects anywhere in your home without needing hubs or cables. When you connect to your existing Wi-Fi, you will enjoy the LIFX experience that you love anywhere, anytime.

Environmentally Friendly

Peace of mind. Every LIFX light is designed to be environmentally friendly, and uses less energy than a standard incandescent light. Enjoy a lower electricity bill, less waste and a lifespan of 22.8 years.

Connect with what you love

Using apps like IFTTT and more, be notified of emails and messages with the flash of a light. Check out our connects with page for many amazing partners. Developers can check out our open API for more.

one app for all your lights.

With a tap on your phone, tablet or watch, take your home from bold colours to cool pastels. The LIFX app is free for Android, iOS and Windows.

your questions answered.

For orders shipping to the UK please allow 1-2 business days, or for the rest of the EU 2-6 business. For further information check the delivery page.

We want you to be 100% happy with your purchase. That’s why we offer a 2 year limited warranty that covers any defects that occur from normal use within this period. For more information head to our warranty page here.

No, you don't need to be connected to the internet to turn your LIFX lights on or off. LIFX will work like a normal light if you turn them on or off at the switch. To access the colours and other features you will need an active Wifi connection.

LIFX lights are not compatible with your household dimmer switches. This is because we have built everything directly into the app, you can dim, change the colour and turn your lights on and off all from your smart device.

Learn more about about LIFX in our Support Section

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