IKEA LED1537R6

TRADFRI bulb GU10 WS 400lm

Device type

Light

Max power

5.47 W

Standby power

0.44 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 IKEA → LED1537R6.

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: ikea
      model: LED1537R6

Library sensor documentation

Community usage

96 opted-in installations

1.81% of 5,314 reporting installationsOpt in to analytics

Device

Manufacturer: IKEA
Color modes: Color temperature
Aliases: TRADFRI bulb GU10 WS 400lm
Socket: GU10
Form factor: Bulb
Connectivity: Zigbee

Power

Power range: 0.62 – 5.47 W
Rated power: 6 W claimed
Light output: 400 lm · 73 lm/W

Measurement

Calculation strategy: LUT
Measure device: Shelly Plug S
Measure method: Script
Measure description: Measured once with old version script made by bramstroker using 6 sec pauses and partially verified and fixed manual
LUT curve quality: 94.5 · Good
Curve smoothness on a 0–100 scale. This is not an accuracy percentage.
How this score works
Mains voltage: 230 V
Measurements updated: Aug 28, 2026, 4:48 PM UTC

Library

Created: Aug 21, 2021, 7:43 AM UTC
Updated: Aug 31, 2026, 12:33 PM UTC
Contributors: nepozs
Discovery: Automatic, by entity

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IKEA LED1537R6

TRADFRI bulb GU10 WS 400lm

Set up manually instead

Through the interface (recommended)

Or configure with YAML

Device

Power

Measurement

Library

Device

Power

Measurement

Library

TRADFRI bulb GU10 WS 400lm

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)