diff --git a/animation.py b/animation.py
index 30e92fc..1fa4774 100644
--- a/animation.py
+++ b/animation.py
@@ -48,9 +48,9 @@ class RandomSingle(Animation):
         by Max & Lightmoll (https://lght.ml)
         from 2022-06-08
     """
-    def __init__(self, color):
+    def __init__(self, color, looptime=60):
         super().__init__()
-        self.PERIOD = 4 * 30 #frames
+        self.PERIOD = looptime * 30 #frames
         self.color = self._rand_color()
         self.last_colors = []
         self.frame_counter = 0
@@ -92,10 +92,10 @@ class TwoColor(Steady):
         by Max & Lightmoll (https://lght.ml)
         from 2022-06-08
     """
-    def __init__(self, color): 
+    def __init__(self, color, looptime=60):
         super().__init__(color) 
         self.start_time = time()
-        self.PERIOD = 0.5 #s
+        self.PERIOD = looptime * 0.5 #s
         self.COL_1 = color #input color
         
         self.COL_2 = (255-self.r, 255-self.g, 255-self.b) #compl. color
@@ -174,7 +174,7 @@ class Caramelldansen(Steady):
 
 
 class FadeTo(Steady):
-    def __init__(self, color, t=2.0):
+    def __init__(self, color, t=60.0):
         super(FadeTo, self).__init__(color)
         self.t = t
         self.start = time()
@@ -192,7 +192,7 @@ class FadeTo(Steady):
 
 
 class RotatingRainbow(Animation):
-    def __init__(self, looptime=10.0):
+    def __init__(self, looptime=60.0):
         super(RotatingRainbow, self).__init__()
         self.looptime = looptime
         pass
@@ -216,7 +216,7 @@ class RotatingRainbow(Animation):
 
 
 class Chase(Steady):
-    def __init__(self, color, looptime=1.0):
+    def __init__(self, color, looptime=60.0):
         super(Chase, self).__init__(color)
         self.looptime = looptime
 
@@ -234,7 +234,7 @@ class Chase(Steady):
 
 
 class ChaseRandom(Animation):
-    def __init__(self, color, looptime=1.0):
+    def __init__(self, color, looptime=60.0):
         super(Chase, self).__init__(color)
         self.looptime = looptime
 
@@ -256,4 +256,4 @@ def hsv_to_rgb(h, s, v):
     return [int(r * 255), int(g * 255), int(b * 255)]
 
 def rgb_to_hsv(r, g, b):
-    return colorsys.rgb_to_hsv(r/255,g/255,b/255)
\ No newline at end of file
+    return colorsys.rgb_to_hsv(r/255,g/255,b/255)