diff --git a/src/selftest/selftest_led.c b/src/selftest/selftest_led.c
index 90a9a508c..327044035 100644
--- a/src/selftest/selftest_led.c
+++ b/src/selftest/selftest_led.c
@@ -364,6 +364,14 @@ void Test_LEDDriver_RGBCW() {
 	SELFTEST_ASSERT_CHANNEL(4, 0);
 	SELFTEST_ASSERT_CHANNEL(5, 0);
 
+	// Set 100% Cool
+	CMD_ExecuteCommand("led_temperature 154", 0);
+
+	SELFTEST_ASSERT_CHANNEL(1, 0);
+	SELFTEST_ASSERT_CHANNEL(2, 0);
+	SELFTEST_ASSERT_CHANNEL(3, 0);
+	SELFTEST_ASSERT_CHANNEL(4, 100);
+	SELFTEST_ASSERT_CHANNEL(5, 0);
 
 	// Set 100% RedGreen
 	CMD_ExecuteCommand("led_basecolor_rgb FFFF00", 0);
@@ -374,6 +382,15 @@ void Test_LEDDriver_RGBCW() {
 	SELFTEST_ASSERT_CHANNEL(4, 0);
 	SELFTEST_ASSERT_CHANNEL(5, 0);
 
+	// Set 100% Warm
+	CMD_ExecuteCommand("led_temperature 500", 0);
+
+	SELFTEST_ASSERT_CHANNEL(1, 0);
+	SELFTEST_ASSERT_CHANNEL(2, 0);
+	SELFTEST_ASSERT_CHANNEL(3, 0);
+	SELFTEST_ASSERT_CHANNEL(4, 0);
+	SELFTEST_ASSERT_CHANNEL(5, 100);
+
 	// Set 100% Blue (Tasmota)
 	CMD_ExecuteCommand("Color 0,0,255", 0);