PowercalcProfile Library
Github

Signify LTC003

Hue white ambiance Still

Device type
Light
Max power
32.44 W
Standby power
0.48 W

Use this profile

Through the interface (recommended)

Start the Powercalc config flow, choose Virtual power (library), and pick Signify → LTC003.

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: LTC003
Library sensor documentation

Device

Manufacturer
Signify
Model ID
LTC003
Device type
light
Name
Hue white ambiance Still
Color modes
color_temp
Aliases
3261330P7
3261331P7
3261348P7

Power

Max power
32.44 W
Standby power
0.48 W

Measurement

Calculation strategy
lut
Measure device
Sonoff POWR2
Measure method
script
LUT quality
98.7 · Excellent
Measure settings
SAMPLE_COUNT: 2, SLEEP_TIME: 20, VERSION: v1.17.11:docker

Library

Created
May 3, 2025, 8:17 PM UTC
Updated
Aug 22, 2026, 7:13 AM UTC
Authors
Kenneth Lerche Madsen
Discovery
Automatic, by entity