# Ikea Tradfri LED1836G9 E26 bulb -\> sporadic operation

**URL:** <https://discourse.mozilla.org/t/ikea-tradfri-led1836g9-e26-bulb-sporadic-operation/59671>\
**Category:** WebThings\
**Created:** [May 9, 2020, 3:13pm UTC](https://discourse.mozilla.org/t/ikea-tradfri-led1836g9-e26-bulb-sporadic-operation/59671 "2020-05-09T15:13:54Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![mn00n](https://avatars.discourse-cdn.com/v4/letter/m/54ee81/32.png) [@mn00n](https://discourse.mozilla.org/u/mn00n)\
**Post date:** [May 9, 2020, 3:13pm UTC](https://discourse.mozilla.org/t/ikea-tradfri-led1836g9-e26-bulb-sporadic-operation/59671/1 "2020-05-09T15:13:54Z")

</div>

I appear to have successfully paired a Tradfri LED bulb but it’s operation is sporadic and becomes out of sync with the UI. Two other Tradfri devices work well (power outlet and motion sensor) using RPi Zero W Gateway + ConBee 2. Any thoughts based on the node entry?

“14b457fffe26538a”: {  
“addr64”: “14b457fffe26538a”,  
“addr16”: “6741”,  
“activeEndpoints”: {  
“1”: {  
“profileId”: “0104”,  
“deviceId”: “0101”,  
“deviceVersion”: 1,  
“inputClusters”: [  
“0000”,  
“0003”,  
“0004”,  
“0005”,  
“0006”,  
“0008”,  
“1000”  
],  
“outputClusters”: [  
“0005”,  
“0019”,  
“0020”,  
“1000”  
],  
“classifierAttributesPopulated”: true  
},  
“242”: {  
“profileId”: “a1e0”,  
“deviceId”: “0061”,  
“deviceVersion”: 0,  
“inputClusters”: [  
“0021”  
],  
“outputClusters”: [  
“0021”  
],  
“classifierAttributesPopulated”: true  
}  
},  
“properties”: {  
“level”: {  
“name”: “level”,  
“value”: 100,  
“visible”: true,  
“title”: “Brightness”,  
“type”: “number”,  
“@type”: “BrightnessProperty”,  
“unit”: “percent”,  
“minimum”: 0,  
“maximum”: 100,  
“profileId”: 260,  
“endpoint”: 1,  
“clusterId”: 8,  
“attr”: “currentLevel”,  
“attrId”: 0,  
“fireAndForget”: false,  
“bindNeeded”: false,  
“configReportNeeded”: false,  
“initialReadNeeded”: false,  
“level”: 254  
},  
“on”: {  
“name”: “on”,  
“value”: false,  
“visible”: true,  
“title”: “On/Off”,  
“type”: “boolean”,  
“@type”: “OnOffProperty”,  
“profileId”: 260,  
“endpoint”: 1,  
“clusterId”: 6,  
“attr”: “onOff”,  
“attrId”: 0,  
“fireAndForget”: false,  
“bindNeeded”: false,  
“configReportNeeded”: false,  
“initialReadNeeded”: false  
}  
},  
“name”: “zb-14b457fffe26538a-undefined”,  
“@type”: [  
“Light”,  
“OnOffSwitch”  
],  
“defaultName”: “zb-14b457fffe26538a-undefined”,  
“extendedTimeout”: true,  
“activeEndpointsPopulated”: true,  
“nodeInfoEndpointsPopulated”: true,  
“modelId”: “TRADFRI bulb E26 WW 806lm”,  
“powerSource”: 1  
}