diff --git a/src/main/java/frc4388/robot/RobotContainer.java b/src/main/java/frc4388/robot/RobotContainer.java
index c2bdb96..c352bc2 100644
--- a/src/main/java/frc4388/robot/RobotContainer.java
+++ b/src/main/java/frc4388/robot/RobotContainer.java
@@ -88,13 +88,13 @@ public class RobotContainer {
         .whenReleased(() -> m_robotIntake.runExtender(false));
 
     // activates "Lit Mode"
-    // new JoystickButton(getOperatorJoystick(), XboxController.A_BUTTON)
-    //     .whenPressed(() -> m_robotLED.setPattern(LEDPatterns.LAVA_RAINBOW))
-    //     .whenReleased(() -> m_robotLED.setPattern(LEDConstants.DEFAULT_PATTERN));
+    new JoystickButton(getOperatorJoystick(), XboxController.A_BUTTON)
+        .whenPressed(() -> m_robotLED.setPattern(LEDPatterns.LAVA_RAINBOW))
+        .whenReleased(() -> m_robotLED.setPattern(LEDConstants.DEFAULT_PATTERN));
     
     new JoystickButton(getOperatorJoystick(), XboxController.B_BUTTON)
-        .whenPressed(() -> m_robotSerializer.setSerializerState(true))
-        .whenReleased(() -> m_robotSerializer.setSerializerState(false));
+        .whenPressed(() -> m_robotSerializer.setSerializerStateWithBeam(true, m_robotSerializer.getBeam()))
+        .whenReleased(() -> m_robotSerializer.setSerializerStateWithBeam(false, m_robotSerializer.getBeam()));
   }
 
   /**
diff --git a/src/main/java/frc4388/robot/subsystems/Serializer.java b/src/main/java/frc4388/robot/subsystems/Serializer.java
index 2d76887..e9ec997 100644
--- a/src/main/java/frc4388/robot/subsystems/Serializer.java
+++ b/src/main/java/frc4388/robot/subsystems/Serializer.java
@@ -15,7 +15,7 @@ public class Serializer extends SubsystemBase{
   public Serializer(CANSparkMax serializerBelt, CANSparkMax serializerShooterBelt) {
     m_serializerBelt = serializerBelt;
     m_serializerShooterBelt = serializerShooterBelt;
-    //m_serializerBeam = new DigitalInput(Constants.SerializerConstants.SERIALIZER_BELT_BEAM);
+    m_serializerBeam = new DigitalInput(Constants.SerializerConstants.SERIALIZER_BELT_BEAM);
 
     serializerState = false;
     setSerializerState(serializerState);
@@ -24,8 +24,7 @@ public class Serializer extends SubsystemBase{
     
   }
   public boolean getBeam() {
-    System.out.println("oi");
-    return false;
+    return m_serializerBeam.get();
   }
   public void setSerializerStateWithBeam(boolean ctrlbutter, boolean beambroken) {
     boolean total = ctrlbutter || beambroken;