IKEA LED1949C5
Model | LED1949C5 |
Vendor | IKEA |
Description | TRADFRI bulb E12/E14/E17, white spectrum, candle, opal, 450/470/440 lm |
Exposes | light (state, brightness, color_temp, color_temp_startup, level_config), effect, power_on_behavior, color_options, identify, linkquality |
Picture |
Notes
Pairing
Factory reset the light bulb (video). After resetting the bulb will automatically connect.
While pairing, keep the bulb close to the coordinator (adapter).
What works is to use (very) short “on’s” and a little bit longer “off’s”, where you kill the light as soon as the bulb shows signs of turning on. Start with bulb on, then off, and then 6 “on’s”, wait in the 6th ON state. (If you try play safe and go for 7 "on's" the reset sometimes fails.)
Transition
IKEA lights only support transitions on 1 attribute at a time. If you would for example change the color temperature and brightness in 1 command, the color temperature transition is ignored.
OTA updates
This device supports OTA updates, for more information see OTA updates.
Options
How to use device type specific configuration
transition
: Controls the transition time (in seconds) of on/off, brightness, color temperature (if applicable) and color (if applicable) changes. Defaults to0
(no transition). The value must be a number with a minimum value of0
color_sync
: When enabled colors will be synced, e.g. if the light supports both color x/y and color temperature a conversion from color x/y to color temperature will be done when setting the x/y color (default true). The value must betrue
orfalse
identify_timeout
: Sets the duration of the identification procedure in seconds (i.e., how long the device would flash).The value ranges from 1 to 30 seconds (default: 3). The value must be a number with a minimum value of1
and with a with a maximum value of30
state_action
: State actions will also be published as 'action' when true (default false). The value must betrue
orfalse
Exposes
Light
This light supports the following features: state
, brightness
, color_temp
, color_temp_startup
, level_config
.
state
: To control the state publish a message to topiczigbee2mqtt/FRIENDLY_NAME/set
with payload{"state": "ON"}
,{"state": "OFF"}
or{"state": "TOGGLE"}
. To read the state send a message tozigbee2mqtt/FRIENDLY_NAME/get
with payload{"state": ""}
.brightness
: To control the brightness publish a message to topiczigbee2mqtt/FRIENDLY_NAME/set
with payload{"brightness": VALUE}
whereVALUE
is a number between0
and254
. To read the brightness send a message tozigbee2mqtt/FRIENDLY_NAME/get
with payload{"brightness": ""}
.color_temp
: To control the color temperature (in reciprocal megakelvin a.k.a. mired scale) publish a message to topiczigbee2mqtt/FRIENDLY_NAME/set
with payload{"color_temp": VALUE}
whereVALUE
is a number between250
and454
, the higher the warmer the color. To read the color temperature send a message tozigbee2mqtt/FRIENDLY_NAME/get
with payload{"color_temp": ""}
. Besides the numeric values the following values are accepted:coolest
,cool
,neutral
,warm
,warmest
.color_temp_startup
: To set the startup color temperature (in reciprocal megakelvin a.k.a. mired scale) publish a message to topiczigbee2mqtt/FRIENDLY_NAME/set
with payload{"color_temp_startup": VALUE}
whereVALUE
is a number between250
and454
, the higher the warmer the color. To read the startup color temperature send a message tozigbee2mqtt/FRIENDLY_NAME/get
with payload{"color_temp_startup": ""}
. Besides the numeric values the following values are accepted:coolest
,cool
,neutral
,warm
,warmest
,previous
.
On with timed off
When setting the state to ON, it might be possible to specify an automatic shutoff after a certain amount of time. To do this add an additional property on_time
to the payload which is the time in seconds the state should remain on. Additionally an off_wait_time
property can be added to the payload to specify the cooldown time in seconds when the light will not answer to other on with timed off commands. Support depends on the light firmware. Some devices might require both on_time
and off_wait_time
to work Examples : {"state" : "ON", "on_time": 300}
, {"state" : "ON", "on_time": 300, "off_wait_time": 120}
.
Transition
For all of the above mentioned features it is possible to do a transition of the value over time. To do this add an additional property transition
to the payload which is the transition time in seconds. Examples: {"brightness":156,"transition":3}
, {"color_temp":241,"transition":1}
.
Moving/stepping
Instead of setting a value (e.g. brightness) directly it is also possible to:
- move: this will automatically move the value over time, to stop send value
stop
or0
. - step: this will increment/decrement the current value by the given one.
The direction of move and step can be either up or down, provide a negative value to move/step down, a positive value to move/step up. To do this send a payload like below to zigbee2mqtt/FRIENDLY_NAME/set
NOTE: brightness move/step will stop at the minimum brightness and won't turn on the light when it's off. In this case use brightness_move_onoff
/brightness_step_onoff
{
"brightness_move": -40, // Starts moving brightness down at 40 units per second
"brightness_move": 0, // Stop moving brightness
"brightness_step": 40 // Increases brightness by 40
"color_temp_move": 60, // Starts moving color temperature up at 60 units per second
"color_temp_move": "stop", // Stop moving color temperature
"color_temp_step": 99, // Increase color temperature by 99
}
Effect (enum)
Triggers an effect on the light (e.g. make light blink for a few seconds). Value will not be published in the state. It's not possible to read (/get
) this value. To write (/set
) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set
with payload {"effect": NEW_VALUE}
. The possible values are: blink
, breathe
, okay
, channel_change
, finish_effect
, stop_effect
.
Power-on behavior (enum)
Controls the behavior when the device is powered on after power loss. Value can be found in the published state on the power_on_behavior
property. To read (/get
) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get
with payload {"power_on_behavior": ""}
. To write (/set
) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set
with payload {"power_on_behavior": NEW_VALUE}
. The possible values are: off
, on
, toggle
, previous
.
Color options (composite)
Advanced color behavior. Can be set by publishing to zigbee2mqtt/FRIENDLY_NAME/set
with payload {"color_options": {"execute_if_off": VALUE}}
To read (/get
) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get
with payload {"color_options": ""}
.
execute_if_off
(binary): Controls whether color and color temperature can be set while light is off allowed values:true
orfalse
Identify (enum)
Initiate device identification. Value will not be published in the state. It's not possible to read (/get
) this value. To write (/set
) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set
with payload {"identify": NEW_VALUE}
. The possible values are: identify
.
Linkquality (numeric)
Link quality (signal strength). Value can be found in the published state on the linkquality
property. It's not possible to read (/get
) or write (/set
) this value. The minimal value is 0
and the maximum value is 255
. The unit of this value is lqi
.