diff --git a/src/slic3r/GUI/DeviceManager.cpp b/src/slic3r/GUI/DeviceManager.cpp
index 46add2bc7..fd1534a93 100644
--- a/src/slic3r/GUI/DeviceManager.cpp
+++ b/src/slic3r/GUI/DeviceManager.cpp
@@ -2090,11 +2090,24 @@ int MachineObject::command_set_chamber_light(LIGHT_EFFECT effect, int on_time, i
     j["system"]["led_off_time"] = off_time;
     j["system"]["loop_times"] = loops;
     j["system"]["interval_time"] = interval;
-
     return this->publish_json(j.dump());
 }
 
 
+int MachineObject::command_set_chamber_light2(LIGHT_EFFECT effect, int on_time /*= 500*/, int off_time /*= 500*/, int loops /*= 1*/, int interval /*= 1000*/)
+{
+    json j;
+    j["system"]["command"]       = "ledctrl";
+    j["system"]["led_node"]      = "chamber_light2";
+    j["system"]["sequence_id"]   = std::to_string(MachineObject::m_sequence_id++);
+    j["system"]["led_mode"]      = light_effect_str(effect);
+    j["system"]["led_on_time"]   = on_time;
+    j["system"]["led_off_time"]  = off_time;
+    j["system"]["loop_times"]    = loops;
+    j["system"]["interval_time"] = interval;
+    return this->publish_json(j.dump());
+}
+
 int MachineObject::command_set_printer_nozzle(std::string nozzle_type, float diameter)
 {
     nozzle_setting_hold_count = HOLD_COUNT_MAX * 2;
diff --git a/src/slic3r/GUI/DeviceManager.hpp b/src/slic3r/GUI/DeviceManager.hpp
index 7029206e3..809300a34 100644
--- a/src/slic3r/GUI/DeviceManager.hpp
+++ b/src/slic3r/GUI/DeviceManager.hpp
@@ -1048,6 +1048,7 @@ public:
     int command_ams_refresh_rfid(std::string tray_id);
     int command_ams_control(std::string action);
     int command_set_chamber_light(LIGHT_EFFECT effect, int on_time = 500, int off_time = 500, int loops = 1, int interval = 1000);
+    int command_set_chamber_light2(LIGHT_EFFECT effect, int on_time = 500, int off_time = 500, int loops = 1, int interval = 1000);
     int command_set_work_light(LIGHT_EFFECT effect, int on_time = 500, int off_time = 500, int loops = 1, int interval = 1000);
     int command_start_extrusion_cali(int tray_index, int nozzle_temp, int bed_temp, float max_volumetric_speed, std::string setting_id = "");
     int command_stop_extrusion_cali();
diff --git a/src/slic3r/GUI/StatusPanel.cpp b/src/slic3r/GUI/StatusPanel.cpp
index 53a8f0ef3..b6cf311a6 100644
--- a/src/slic3r/GUI/StatusPanel.cpp
+++ b/src/slic3r/GUI/StatusPanel.cpp
@@ -4553,10 +4553,12 @@ void StatusPanel::on_lamp_switch(wxCommandEvent &event)
         // do not update when timeout > 0
         set_hold_count(this->m_switch_lamp_timeout);
         obj->command_set_chamber_light(MachineObject::LIGHT_EFFECT::LIGHT_EFFECT_ON);
+        obj->command_set_chamber_light2(MachineObject::LIGHT_EFFECT::LIGHT_EFFECT_ON);
     } else {
         m_switch_lamp->SetValue(false);
         set_hold_count(this->m_switch_lamp_timeout);
         obj->command_set_chamber_light(MachineObject::LIGHT_EFFECT::LIGHT_EFFECT_OFF);
+        obj->command_set_chamber_light2(MachineObject::LIGHT_EFFECT::LIGHT_EFFECT_OFF);
     }
 }