diff --git a/devices/frontlight.properties b/devices/frontlight.properties
index 6e6eb91..1924f2b 100644
--- a/devices/frontlight.properties
+++ b/devices/frontlight.properties
@@ -1,8 +1,8 @@
-#Fri Nov 20 16:37:05 CET 2015
-maxValue=NaN
-minValue=NaN
+#Fri Nov 20 16:38:41 CET 2015
+maxValue=0.0
+minValue=0.0
 offset=0.0
-precision=-1
+precision=2
 resolution=NaN
 scale=1.0
-unit=null
+unit=