Signify LWG005

Hue White G2 400lm GU10

Device type

Light

Max power

3.71 W

Standby power

0.08 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 Signify → LWG005.

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: signify
      model: LWG005

Library sensor documentation

Community usage

23 opted-in installations

0.43% of 5,296 reporting installationsOpt in to analytics

Device

Manufacturer: Signify
Color modes: Brightness
Aliases: 929003666901
Socket: GU10
Form factor: Spot
Connectivity: Zigbee, Bluetooth
Barcode: 8720169230170
+1 more

Power

Power range: 0.1 – 3.71 W
Rated power: 4.2 W claimed
Light output: 400 lm · 108 lm/W

Measurement

Calculation strategy: LUT
Measure device: Shelly PM Mini Gen3
Measure method: Script
Measure description: Measured with utils/measure script using an additional dummy load (E27 25 W light bulb)
LUT curve quality: 98.5 · Excellent
Curve smoothness on a 0–100 scale. This is not an accuracy percentage.
How this score works
Mains voltage: 230 V
Measurements updated: Mar 29, 2026, 5:46 PM UTC
Measure settings: SAMPLE_COUNT: 2SLEEP_TIME: 3VERSION: v1.20.11:docker

Library

Created: Mar 29, 2026, 2:47 PM UTC
Updated: Aug 31, 2026, 12:33 PM UTC
Contributors: Tim
Discovery: Automatic, by entity

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Signify LWG005

Hue White G2 400lm GU10

Set up manually instead

Through the interface (recommended)

Or configure with YAML

Device

Power

Measurement

Library

Device

Power

Measurement

Library

Hue White G2 400lm GU10

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)