diff --git a/py/defs/ext/ComfyUI-Lightx02-Nodes.py b/py/defs/ext/ComfyUI-Lightx02-Nodes.py
new file mode 100644
index 00000000..d35662b3
--- /dev/null
+++ b/py/defs/ext/ComfyUI-Lightx02-Nodes.py
@@ -0,0 +1,39 @@
+from ..meta import MetaField
+
+SAMPLERS = {
+    "FluxSettingsPipe": {
+        "positive": "conditioning.positive",
+        "negative": "conditioning.negative",
+    },
+    "FluxPipeUnpack": {
+        "positive": "conditioning.positive",
+        "negative": "conditioning.negative",
+    },
+}
+
+CAPTURE_FIELD_LIST = {
+    "FluxSettingsPipe": {
+        MetaField.CFG: {"field_name": "cfg"},
+        MetaField.SAMPLER_NAME: {"field_name": "sampler_name"},
+        MetaField.SCHEDULER: {"field_name": "scheduler"},
+        MetaField.STEPS: {"field_name": "steps"},
+        MetaField.DENOISE: {"field_name": "denoise"},
+        MetaField.SEED: {"field_name": "noise_seed"},
+        MetaField.IMAGE_WIDTH: {"field_name": "width"},
+        MetaField.IMAGE_HEIGHT: {"field_name": "height"},
+        MetaField.POSITIVE_PROMPT: {"field_name": "conditioning.positive"},
+        MetaField.NEGATIVE_PROMPT: {"field_name": "conditioning.negative"},
+    },
+    "FluxPipeUnpack": {
+        MetaField.CFG: {"field_name": "cfg"},
+        MetaField.SAMPLER_NAME: {"field_name": "sampler_name"},
+        MetaField.SCHEDULER: {"field_name": "scheduler"},
+        MetaField.STEPS: {"field_name": "steps"},
+        MetaField.DENOISE: {"field_name": "denoise"},
+        MetaField.SEED: {"field_name": "noise_seed"},
+        MetaField.IMAGE_WIDTH: {"field_name": "width"},
+        MetaField.IMAGE_HEIGHT: {"field_name": "height"},
+        MetaField.POSITIVE_PROMPT: {"field_name": "conditioning.positive"},
+        MetaField.NEGATIVE_PROMPT: {"field_name": "conditioning.negative"},
+    },
+}