OSRAM AB401130055

LIGHTIFY Surface Light Tunable White

Device type

Light

Max power

28 W

Standby power

0.4 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 OSRAM → AB401130055.

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: osram
      model: AB401130055

Library sensor documentation

Community usage

2 opted-in installations

0.04% of 5,314 reporting installationsOpt in to analytics

Device

Manufacturer: OSRAM
Color modes: Color temperature
Aliases: Surface Light TW
+1 more
Socket: integrated
Form factor: Fixture
Connectivity: Zigbee
Barcode: 4052899926158

Power

Power range: 0.4 – 28 W
Rated power: 28 W claimed
Light output: 1800 lm · 64 lm/W

Measurement

Calculation strategy: LUT
Measure device: Shelly Plus 1PM
Measure method: Script
Measure description: Measured with utils/measure script
LUT curve quality: 96.9 · Excellent
Curve smoothness on a 0–100 scale. This is not an accuracy percentage.
How this score works
Mains voltage: 230 V
Measurements updated: May 3, 2024, 7:11 AM UTC
Measure settings: SAMPLE_COUNT: 2SLEEP_TIME: 3VERSION: v1.9.8:docker

Library

Created: Dec 1, 2023, 9:44 AM UTC
Updated: Sep 13, 2026, 9:41 AM UTC
Contributors: 101081kai
Discovery: Automatic, by entity

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OSRAM AB401130055

LIGHTIFY Surface Light Tunable White

Set up manually instead

Through the interface (recommended)

Or configure with YAML

Device

Power

Measurement

Library

Device

Power

Measurement

Library

LIGHTIFY Surface Light Tunable White

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)