diff --git a/devices/skydance-l1-wt-1-10v-led-dimmer-v1.1.9.json b/devices/skydance-l1-wt-1-10v-led-dimmer-v1.1.9.json
new file mode 100644
index 00000000..ec79d03d
--- /dev/null
+++ b/devices/skydance-l1-wt-1-10v-led-dimmer-v1.1.9.json
@@ -0,0 +1,106 @@
+{
+	"manufacturer": "Skydance",
+	"name": "L1-WT 1-10V LED Dimmer v1.1.9",
+	"key": "ak3o5y0arvek1b0m",
+	"ap_ssid": "SmartLife",
+	"github_issues": [
+		633
+	],
+	"image_urls": [
+		"skydance-l1-wt-1-10v-led-dimmer-v1.1.9.jpg"
+	],
+	"profiles": [
+		"bk7231s-common-iot-config-ty-1.1.9-sdk-1.0.2-40.00"
+	],
+	"schemas": {
+		"000001pjl0": [
+			{
+				"type": "obj",
+				"mode": "rw",
+				"property": {
+					"type": "bool"
+				},
+				"id": 20
+			},
+			{
+				"mode": "rw",
+				"property": {
+					"range": [
+						"white",
+						"colour",
+						"scene",
+						"music"
+					],
+					"type": "enum"
+				},
+				"id": 21,
+				"type": "obj"
+			},
+			{
+				"type": "obj",
+				"mode": "rw",
+				"property": {
+					"min": 10,
+					"max": 1000,
+					"scale": 0,
+					"step": 1,
+					"type": "value"
+				},
+				"id": 22
+			},
+			{
+				"mode": "rw",
+				"property": {
+					"type": "string",
+					"maxlen": 255
+				},
+				"id": 25,
+				"type": "obj"
+			},
+			{
+				"type": "obj",
+				"mode": "rw",
+				"property": {
+					"min": 0,
+					"max": 86400,
+					"scale": 0,
+					"step": 1,
+					"type": "value"
+				},
+				"id": 26
+			},
+			{
+				"mode": "wr",
+				"property": {
+					"type": "string",
+					"maxlen": 255
+				},
+				"id": 27,
+				"type": "obj"
+			},
+			{
+				"mode": "wr",
+				"property": {
+					"type": "string",
+					"maxlen": 255
+				},
+				"id": 28,
+				"type": "obj"
+			},
+			{
+				"mode": "wr",
+				"property": {
+					"type": "string",
+					"maxlen": 255
+				},
+				"id": 29,
+				"type": "obj"
+			}
+		]
+	},
+	"device_configuration": {
+		"crc": 127,
+		"wifi_bdrate": 115200,
+		"wifi_cofig_ver": "1.0.0"
+	}
+}
diff --git a/images/skydance-l1-wt-1-10v-led-dimmer-v1.1.9.jpg b/images/skydance-l1-wt-1-10v-led-dimmer-v1.1.9.jpg
new file mode 100644
index 00000000..c4b3c990
Binary files /dev/null and b/images/skydance-l1-wt-1-10v-led-dimmer-v1.1.9.jpg differ