diff --git a/core/src/mindustry/content/Blocks.java b/core/src/mindustry/content/Blocks.java
index adead08465..673d66e77a 100644
--- a/core/src/mindustry/content/Blocks.java
+++ b/core/src/mindustry/content/Blocks.java
@@ -2406,6 +2406,7 @@ public class Blocks{
             envEnabled = Env.any;
             generateEffect = Fx.generatespark;
 
+            itemDurationMultipliers.put(Items.phaseFabric, 210f / 14f);
             drawer = new DrawMulti(new DrawDefault(), new DrawWarmupRegion());
             consume(new ConsumeItemRadioactive());
         }};
diff --git a/core/src/mindustry/world/blocks/power/ConsumeGenerator.java b/core/src/mindustry/world/blocks/power/ConsumeGenerator.java
index 49cad2fc7e..6ebecbfabb 100644
--- a/core/src/mindustry/world/blocks/power/ConsumeGenerator.java
+++ b/core/src/mindustry/world/blocks/power/ConsumeGenerator.java
@@ -3,6 +3,7 @@ package mindustry.world.blocks.power;
 import arc.*;
 import arc.graphics.*;
 import arc.math.*;
+import arc.struct.*;
 import arc.util.*;
 import mindustry.content.*;
 import mindustry.entities.*;
@@ -21,6 +22,7 @@ public class ConsumeGenerator extends PowerGenerator{
     public float effectChance = 0.01f;
     public Effect generateEffect = Fx.none, consumeEffect = Fx.none;
     public float generateEffectRange = 3f;
+    public float baseLightRadius = 65f;
 
     public @Nullable LiquidStack outputLiquid;
     /** If true, this block explodes when outputLiquid exceeds capacity. */
@@ -28,6 +30,8 @@ public class ConsumeGenerator extends PowerGenerator{
 
     public @Nullable ConsumeItemFilter filterItem;
     public @Nullable ConsumeLiquidFilter filterLiquid;
+    /** Multiplies the itemDuration for a given item. */
+    public ObjectFloatMap<Item> itemDurationMultipliers = new ObjectFloatMap<>();
 
     public ConsumeGenerator(String name){
         super(name);
@@ -47,6 +51,11 @@ public class ConsumeGenerator extends PowerGenerator{
         filterItem = findConsumer(c -> c instanceof ConsumeItemFilter);
         filterLiquid = findConsumer(c -> c instanceof ConsumeLiquidFilter);
 
+        //pass along the duration multipliers to the consumer, so it can display them properly
+        if(filterItem instanceof ConsumeItemEfficiency eff){
+            eff.itemDurationMultipliers = itemDurationMultipliers;
+        }
+
         if(outputLiquid != null){
             outputsLiquid = true;
             hasLiquids = true;
@@ -56,9 +65,8 @@ public class ConsumeGenerator extends PowerGenerator{
             explosionPuddleLiquid = outputLiquid.liquid;
         }
 
-        //TODO hardcoded
         emitLight = true;
-        lightRadius = 65f * size;
+        lightRadius = baseLightRadius * size;
         super.init();
     }
 
@@ -77,7 +85,7 @@ public class ConsumeGenerator extends PowerGenerator{
     }
 
     public class ConsumeGeneratorBuild extends GeneratorBuild{
-        public float warmup, totalTime, efficiencyMultiplier = 1f;
+        public float warmup, totalTime, efficiencyMultiplier = 1f, itemDurationMultiplier = 1;
 
         @Override
         public void updateEfficiencyMultiplier(){
@@ -106,6 +114,11 @@ public class ConsumeGenerator extends PowerGenerator{
                 generateEffect.at(x + Mathf.range(generateEffectRange), y + Mathf.range(generateEffectRange));
             }
 
+            //make sure the multiplier doesn't change when there is nothing to consume while it's still running
+            if(filterItem != null && valid && itemDurationMultipliers.size > 0 && filterItem.getConsumed(this) != null){
+                itemDurationMultiplier = itemDurationMultipliers.get(filterItem.getConsumed(this), 1);
+            }
+
             //take in items periodically
             if(hasItems && valid && generateTime <= 0f){
                 consume();
@@ -125,7 +138,7 @@ public class ConsumeGenerator extends PowerGenerator{
             }
 
             //generation time always goes down, but only at the end so consumeTriggerValid doesn't assume fake items
-            generateTime -= delta() / itemDuration;
+            generateTime -= delta() / (itemDuration * itemDurationMultiplier);
         }
 
         @Override
diff --git a/core/src/mindustry/world/consumers/ConsumeItemEfficiency.java b/core/src/mindustry/world/consumers/ConsumeItemEfficiency.java
index 57e1a860b2..f424c37f66 100644
--- a/core/src/mindustry/world/consumers/ConsumeItemEfficiency.java
+++ b/core/src/mindustry/world/consumers/ConsumeItemEfficiency.java
@@ -1,10 +1,14 @@
 package mindustry.world.consumers;
 
 import arc.func.*;
+import arc.struct.*;
+import arc.util.*;
 import mindustry.type.*;
 import mindustry.world.meta.*;
 
 public class ConsumeItemEfficiency extends ConsumeItemFilter{
+    /** This has no effect on the consumer itself, but is used for stat display. */
+    public @Nullable ObjectFloatMap<Item> itemDurationMultipliers;
 
     public ConsumeItemEfficiency(Boolf<Item> item){
         super(item);
@@ -15,6 +19,6 @@ public class ConsumeItemEfficiency extends ConsumeItemFilter{
 
     @Override
     public void display(Stats stats){
-        stats.add(booster ? Stat.booster : Stat.input, StatValues.itemEffMultiplier(this::itemEfficiencyMultiplier, stats.timePeriod, filter));
+        stats.add(booster ? Stat.booster : Stat.input, StatValues.itemEffMultiplier(this::itemEfficiencyMultiplier, stats.timePeriod, filter, itemDurationMultipliers));
     }
 }
diff --git a/core/src/mindustry/world/meta/StatValues.java b/core/src/mindustry/world/meta/StatValues.java
index 8b2c98db0d..5720179103 100644
--- a/core/src/mindustry/world/meta/StatValues.java
+++ b/core/src/mindustry/world/meta/StatValues.java
@@ -460,14 +460,21 @@ public class StatValues{
     }
 
     public static StatValue itemEffMultiplier(Floatf<Item> efficiency, float timePeriod, Boolf<Item> filter){
+        return itemEffMultiplier(efficiency, timePeriod, filter, null);
+    }
+
+    public static StatValue itemEffMultiplier(Floatf<Item> efficiency, float timePeriod, Boolf<Item> filter, @Nullable ObjectFloatMap<Item> itemDurationMultipliers){
         return table -> {
             table.getCells().peek().growX(); //Expand the spacer on the row above to push everything to the left
             table.row();
             table.table(c -> {
                 for(Item item : content.items().select(i -> filter.get(i) && i.unlockedNow() && !i.isHidden())){
+                    float timeMultiplier = itemDurationMultipliers == null ? 1f : itemDurationMultipliers.get(item, 1f);
+                    float time = 1f / (timePeriod * timeMultiplier / 60f);
+
                     c.table(Styles.grayPanel, b -> {
                         b.image(item.uiIcon).size(40).pad(10f).left().scaling(Scaling.fit);
-                        b.add(item.localizedName + (timePeriod > 0 ? "\n[lightgray]" + Strings.autoFixed(1f / (timePeriod / 60f), 2) + StatUnit.perSecond.localized() : "")).left().grow();
+                        b.add(item.localizedName + (timePeriod > 0 ? "\n[lightgray]" + (time < 0.01f ? Strings.fixed(time, 3) : Strings.autoFixed(time, 2)) + StatUnit.perSecond.localized() : "")).left().grow();
                         b.add(Core.bundle.format("stat.efficiency", fixValue(efficiency.get(item) * 100f))).right().pad(10f).padRight(15f);
                     }).growX().pad(5).row();
                 }