diff --git a/src/org/parts3492/partslib/PARTsCandle.java b/src/org/parts3492/partslib/PARTsCandle.java
index bc23079..7e0096c 100644
--- a/src/org/parts3492/partslib/PARTsCandle.java
+++ b/src/org/parts3492/partslib/PARTsCandle.java
@@ -149,9 +149,9 @@ public enum Color {
      * @param canID The ID of the CANdle hardware.
      * @param ledLength The length of LEDs attached to the CANdle.
      */
-    public PARTsCandle(String className, int canID, int ledLength) {
+    public PARTsCandle(String className, int canID, int ledLength, String canBusName) {
         super(className);
-        CANBus canbus = new CANBus("rio");
+        CANBus canbus = new CANBus(canBusName);
         candle = new CANdle(canID, canbus);
         LED_LENGTH = ledLength;
 
diff --git a/src/org/parts3492/partslib/PARTsUnit.java b/src/org/parts3492/partslib/PARTsUnit.java
index 9387e69..8d7e8ed 100644
--- a/src/org/parts3492/partslib/PARTsUnit.java
+++ b/src/org/parts3492/partslib/PARTsUnit.java
@@ -66,6 +66,15 @@ public PARTsUnitType getUnitType() {
         return unitType;
     }
 
+    /**
+     * Converts current unit into the requested unit.
+     *
+     * @param unitType The target unit.
+     * @return Converted unit in double.
+     */
+    public PARTsUnit toPARTsUnit(PARTsUnitType unitType) {
+        return new PARTsUnit(to(unitType), unitType);
+    }
     /**
      * Converts current unit into the requested unit.
      *