diff --git a/libnymea-zigbee/zcl/zigbeecluster.cpp b/libnymea-zigbee/zcl/zigbeecluster.cpp
index a75baea..782f591 100644
--- a/libnymea-zigbee/zcl/zigbeecluster.cpp
+++ b/libnymea-zigbee/zcl/zigbeecluster.cpp
@@ -116,6 +116,17 @@ ZigbeeClusterReply *ZigbeeCluster::readAttributes(QList<quint16> attributes)
     return executeGlobalCommand(ZigbeeClusterLibrary::CommandReadAttributes, payload);
 }
 
+ZigbeeClusterReply *ZigbeeCluster::writeAttributes(QList<ZigbeeClusterLibrary::WriteAttributeRecord> writeAttributeRecords)
+{
+    qCDebug(dcZigbeeCluster()) << "Write attributes on" << m_node << m_endpoint << this;
+    QByteArray payload;
+    foreach (const ZigbeeClusterLibrary::WriteAttributeRecord &writeAttributeRecord, writeAttributeRecords) {
+        payload += ZigbeeClusterLibrary::buildWriteAttributeRecord(writeAttributeRecord);
+    }
+
+    return executeGlobalCommand(ZigbeeClusterLibrary::CommandWriteAttributes, payload);
+}
+
 ZigbeeClusterReply *ZigbeeCluster::configureReporting(QList<ZigbeeClusterLibrary::AttributeReportingConfiguration> reportingConfigurations)
 {
     qCDebug(dcZigbeeCluster()) << "Configure reporting on" << m_node << m_endpoint << this << reportingConfigurations;
diff --git a/libnymea-zigbee/zcl/zigbeecluster.h b/libnymea-zigbee/zcl/zigbeecluster.h
index aaa0707..22c34d3 100644
--- a/libnymea-zigbee/zcl/zigbeecluster.h
+++ b/libnymea-zigbee/zcl/zigbeecluster.h
@@ -91,6 +91,7 @@ public:
 
     // ZCL global commands
     ZigbeeClusterReply *readAttributes(QList<quint16> attributes);
+    ZigbeeClusterReply *writeAttributes(QList<ZigbeeClusterLibrary::WriteAttributeRecord> writeAttributeRecords);
     ZigbeeClusterReply *configureReporting(QList<ZigbeeClusterLibrary::AttributeReportingConfiguration> reportingConfigurations);
 
 
diff --git a/libnymea-zigbee/zcl/zigbeeclusterlibrary.cpp b/libnymea-zigbee/zcl/zigbeeclusterlibrary.cpp
index 3d745a7..8255a2b 100644
--- a/libnymea-zigbee/zcl/zigbeeclusterlibrary.cpp
+++ b/libnymea-zigbee/zcl/zigbeeclusterlibrary.cpp
@@ -276,6 +276,20 @@ QByteArray ZigbeeClusterLibrary::buildAttributeReportingConfiguration(const Zigb
     return payload;
 }
 
+QByteArray ZigbeeClusterLibrary::buildWriteAttributeRecord(const ZigbeeClusterLibrary::WriteAttributeRecord &writeAttributeRecord)
+{
+    QByteArray payload;
+    QDataStream stream(&payload, QIODevice::WriteOnly);
+    stream.setByteOrder(QDataStream::LittleEndian);
+    stream << writeAttributeRecord.attributeId;
+    stream << static_cast<quint8>(writeAttributeRecord.dataType);
+    for (int i = 0; i < writeAttributeRecord.data.count(); i++) {
+        stream << static_cast<quint8>(writeAttributeRecord.data.at(i));
+    }
+
+    return payload;
+}
+
 QList<ZigbeeClusterLibrary::AttributeReportingStatusRecord> ZigbeeClusterLibrary::parseAttributeReportingStatusRecords(const QByteArray &payload)
 {
     QList<ZigbeeClusterLibrary::AttributeReportingStatusRecord> statusRecords;
diff --git a/libnymea-zigbee/zcl/zigbeeclusterlibrary.h b/libnymea-zigbee/zcl/zigbeeclusterlibrary.h
index 396fc31..46efebe 100644
--- a/libnymea-zigbee/zcl/zigbeeclusterlibrary.h
+++ b/libnymea-zigbee/zcl/zigbeeclusterlibrary.h
@@ -251,6 +251,13 @@ public:
         ZigbeeDataType dataType;
     } ReadAttributeStatusRecord;
 
+    // Write attribute
+    typedef struct WriteAttributeRecord {
+        quint16 attributeId;
+        Zigbee::DataType dataType;
+        QByteArray data;
+    } WriteAttributeRecord;
+
     // Reporting attributes
     typedef struct AttributeReportingConfiguration {
         ReportingDirection direction = ReportingDirectionReporting;
@@ -286,6 +293,7 @@ public:
 
     // AttributeReportingConfiguration
     static QByteArray buildAttributeReportingConfiguration(const AttributeReportingConfiguration &reportingConfiguration);
+    static QByteArray buildWriteAttributeRecord(const WriteAttributeRecord &writeAttributeRecord);
     // TODO: parseAttributeReportingConfiguration
 
     static QList<AttributeReportingStatusRecord> parseAttributeReportingStatusRecords(const QByteArray &payload);