LIFX LH4DK1UC08AU

100 mm Color Downlight

Device type

Light

Max power

12.55 W

Standby power

0.68 W

View discovery and setup instructions for this profile.

Powercalc can discover this model automatically (by entity). Look for a discovery prompt in Home Assistant and accept it to create the sensors. About discovery

Through the interface (recommended)

Start the Powercalc config flow, choose Virtual power (library), and pick LIFX → LH4DK1UC08AU.

Open in Home Assistant

Add this to your configuration.yaml, replacing light.my_light with your own entity.

powercalc:
  sensors:
    - entity_id: light.my_light
      manufacturer: lifx
      model: LH4DK1UC08AU

Library sensor documentation

Community usage

8 opted-in installations

0.15% of 5,296 reporting installationsOpt in to analytics

Device

Manufacturer: LIFX
Color modes: Color temperatureHue and saturation
Aliases: LIFX Downlight Color
+2 more
Socket: integrated
Form factor: Downlight
Connectivity: Wi-Fi
Barcode: 9347403000819

Power

Power range: 0.53 – 12.55 W
Rated power: 13 W claimed
Light output: 800 lm · 64 lm/W

Measurement

Calculation strategy: LUT
Measure device: TP-Link Tapo P110
Measure method: Script
Measure description: Measured with utils/measure script
LUT curve quality: 43.7 · Poor
Curve smoothness on a 0–100 scale. This is not an accuracy percentage.
How this score works
Mains voltage: 230 V
Measurements updated: Aug 30, 2026, 2:00 PM UTC
Measure settings: SAMPLE_COUNT: 2SLEEP_TIME: 3VERSION: v0.25.5:docker

Library

Created: Oct 5, 2022, 1:31 PM UTC
Updated: Aug 31, 2026, 12:33 PM UTC
Contributors: Joshua Rich
Discovery: Automatic, by entity

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LIFX LH4DK1UC08AU

100 mm Color Downlight

Set up manually instead

Through the interface (recommended)

Or configure with YAML

Device

Power

Measurement

Library

Device

Power

Measurement

Library

100 mm Color Downlight

Set up manually instead

Through the interface .css-bxmwoh{margin:0;font-family:"Roboto","Helvetica","Arial",sans-serif;font-weight:400;font-size:0.875rem;line-height:1.43;letter-spacing:0.01071em;}(recommended)

Or configure with YAML

Or configure with YAML

Device

Power

Measurement

Library

Device

Power

Measurement

Library

Through the interface (recommended)