diff --git a/include/dt8.hpp b/include/dt8.hpp
index 9f73b97..d9ab60e 100644
--- a/include/dt8.hpp
+++ b/include/dt8.hpp
@@ -161,6 +161,10 @@ class DaliDT8 {
                                       Dt8PreferredColorType preferredColorType = Dt8PreferredColorType::xy);
   bool setColourRGBPreferred(int addr, int r, int g, int b,
                              Dt8PreferredColorType preferredColorType = Dt8PreferredColorType::xy);
+  bool setTemporaryColourRGBWAPreferred(int addr, int r, int g, int b, int w, int amber,
+                                        Dt8PreferredColorType preferredColorType = Dt8PreferredColorType::rgbwaf);
+  bool setColourRGBWAPreferred(int addr, int r, int g, int b, int w, int amber,
+                               Dt8PreferredColorType preferredColorType = Dt8PreferredColorType::rgbwaf);
   bool setColourRGBW(int addr, int r, int g, int b, int w);
   bool setColourRGBCW(int addr, int r, int g, int b, int coolWhite, int warmWhite);
   bool setColourRGBWAF(int addr, int r, int g, int b, int w, int amber, int freecolour,
diff --git a/src/dt8.cpp b/src/dt8.cpp
index 68ee49b..39fcff5 100644
--- a/src/dt8.cpp
+++ b/src/dt8.cpp
@@ -8,6 +8,7 @@
 namespace {
 constexpr int kRgbControl = 0x07;
 constexpr int kRgbWControl = 0x0F;
+constexpr int kRgbWaControl = 0x1F;
 constexpr int kRgbCwControl = 0x1F;
 constexpr int kRgbWafControl = 0x3F;
 
@@ -37,6 +38,13 @@ DaliDT8::DaliDT8(DaliBase& base) : base_(base) {}
 Dt8PreferredColorType DaliDT8::resolvePreferredColorType(
     int address, Dt8PreferredColorType preferredColorType) {
   if (address < 0 || address > 63) return preferredColorType;
+  const auto discovery = base_.discoverDeviceTypes(address);
+  if (!discovery.has_value()) return preferredColorType;
+  if (std::find(discovery->types.begin(), discovery->types.end(), 8) ==
+      discovery->types.end()) {
+    return preferredColorType;
+  }
+
   const auto features = getColorTypeFeature(address);
   if (!features.has_value()) return preferredColorType;
 
@@ -410,6 +418,34 @@ bool DaliDT8::setColourRGBPreferred(int addr, int r, int g, int b,
          activateTemporaryColour(addr);
 }
 
+bool DaliDT8::setTemporaryColourRGBWAPreferred(int addr, int r, int g, int b, int w, int amber,
+                                               Dt8PreferredColorType preferredColorType) {
+  const int R = std::clamp(r, 0, 255);
+  const int G = std::clamp(g, 0, 255);
+  const int B = std::clamp(b, 0, 255);
+  const int W = std::clamp(w, 0, 255);
+  const int A = std::clamp(amber, 0, 255);
+  const auto resolved = resolvePreferredColorType(addr, preferredColorType);
+
+  switch (resolved) {
+    case Dt8PreferredColorType::rgbwaf:
+      return setTemporaryRGBWAFDimLevels(addr, R, G, B, W, A, 254, kRgbWaControl);
+    case Dt8PreferredColorType::xy: {
+      const auto xy = DaliColor::rgb2xy(static_cast<double>(R) / 255.0,
+                                        static_cast<double>(G) / 255.0,
+                                        static_cast<double>(B) / 255.0);
+      return setTemporaryColourXY(addr, xy[0], xy[1]);
+    }
+  }
+  return false;
+}
+
+bool DaliDT8::setColourRGBWAPreferred(int addr, int r, int g, int b, int w, int amber,
+                                      Dt8PreferredColorType preferredColorType) {
+  return setTemporaryColourRGBWAPreferred(addr, r, g, b, w, amber, preferredColorType) &&
+         activateTemporaryColour(addr);
+}
+
 bool DaliDT8::setColourRGBW(int addr, int r, int g, int b, int w) {
   return setColourRGBWAF(addr, r, g, b, w, 254, 254, kRgbWControl);
 }