OSRAM AC03641

LIGHTIFY Classic A60 Clear

Device type

Light

Max power

9.23 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 → AC03641.

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: AC03641

Library sensor documentation

Community usage

29 opted-in installations

0.55% of 5,304 reporting installationsOpt in to analytics

Device

Manufacturer: OSRAM
Color modes: Brightness
Aliases: Classic A60 W clear - LIGHTIFY
Socket: E27
Form factor: Bulb
Connectivity: Zigbee
Barcode: 4052899947238

Power

Power range: 1.27 – 9.23 W
Rated power: 10 W claimed
Light output: 810 lm · 88 lm/W

Measurement

Calculation strategy: LUT
Measure device: Shelly Plug S
Measure method: Script
Measure description: Measured with utils/measure script
LUT curve quality: 99 · 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: v1.4.0:docker

Library

Created: Apr 7, 2023, 5:05 PM UTC
Updated: Sep 13, 2026, 9:41 AM UTC
Contributors: ffm777
Discovery: Automatic, by entity

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OSRAM AC03641

LIGHTIFY Classic A60 Clear

Set up manually instead

Through the interface (recommended)

Or configure with YAML

Device

Power

Measurement

Library

Device

Power

Measurement

Library

LIGHTIFY Classic A60 Clear

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)