diff --git a/lib/devices/yeelight.js b/lib/devices/yeelight.js
index cb23ead..4341fc4 100644
--- a/lib/devices/yeelight.js
+++ b/lib/devices/yeelight.js
@@ -170,12 +170,13 @@ module.exports.ColorTemperature = Thing.mixin(Parent => class extends Parent
 	}
 
 	changeColor(color, options) {
-		const range = this.colorTemperatureRange;
-		const temperature = Math.min(Math.max(color.temperature.kelvins, range.min), range.max);
+		return this.colorTemperatureRange().then(range => {
+			const temperature = Math.min(Math.max(color.temperature.kelvins, range.min), range.max);
 
-		return this.call('set_ct_abx', Yeelight.withEffect(temperature, options.duration), {
-			refresh: [ 'colorTemperature' ]
-		}).then(MiioApi.checkOk);
+			return this.call('set_ct_abx', Yeelight.withEffect(temperature, options.duration), {
+				refresh: [ 'colorTemperature' ]
+			}).then(MiioApi.checkOk);
+		});
 	}
 });
 
@@ -258,12 +259,12 @@ module.exports.ColorFull = Thing.mixin(Parent => class extends Parent
 		if(color.is('temperature')) {
 			// The user has request a color via temperature
 
-			const range = this.colorTemperatureRange;
-			const temperature = Math.min(Math.max(color.temperature.kelvins, range.min), range.max);
-
-			return this.call('set_ct_abx', Yeelight.withEffect(temperature, options.duration), {
-				refresh: [ 'colorTemperature', 'colorMode' ]
-			}).then(MiioApi.checkOk);
+			this.colorTemperatureRange().then(range => {
+				const temperature = Math.min(Math.max(color.temperature.kelvins, range.min), range.max);
+				return this.call('set_ct_abx', Yeelight.withEffect(temperature, options.duration), {
+					refresh: [ 'colorTemperature', 'colorMode' ]
+				}).then(MiioApi.checkOk);
+			});
 		} else if(color.is('hsl')) {
 			/*
 			 * User has requested hue and saturation