diff --git a/core/res/sprites/blocks/special/upgrade-center-glow.png b/core/res/sprites/blocks/special/upgrade-center-glow.png
new file mode 100644
index 00000000..548e3e30
Binary files /dev/null and b/core/res/sprites/blocks/special/upgrade-center-glow.png differ
diff --git a/core/res/sprites/blocks/special/upgrade-center-power.png b/core/res/sprites/blocks/special/upgrade-center-power.png
deleted file mode 100644
index e96370d3..00000000
Binary files a/core/res/sprites/blocks/special/upgrade-center-power.png and /dev/null differ
diff --git a/core/res/sprites/blocks/special/upgrade-center-top.png b/core/res/sprites/blocks/special/upgrade-center-top.png
index 2cceaf38..4bbbb878 100644
Binary files a/core/res/sprites/blocks/special/upgrade-center-top.png and b/core/res/sprites/blocks/special/upgrade-center-top.png differ
diff --git a/core/res/sprites/blocks/special/upgrade-center.png b/core/res/sprites/blocks/special/upgrade-center.png
index e1a357df..623ac817 100644
Binary files a/core/res/sprites/blocks/special/upgrade-center.png and b/core/res/sprites/blocks/special/upgrade-center.png differ
diff --git a/core/src/fos/content/FOSBlocks.java b/core/src/fos/content/FOSBlocks.java
index 3325a341..e576c711 100644
--- a/core/src/fos/content/FOSBlocks.java
+++ b/core/src/fos/content/FOSBlocks.java
@@ -1296,7 +1296,7 @@ protected boolean canPump(Tile tile) {
             requirements(Category.units, with(tin, 250, silver, 200));
             drawer = new DrawMulti(
                 new DrawDefault(),
-                new DrawPower(){{
+                new DrawPower("-glow"){{
                     emptyLightColor = Color.valueOf("00000000");
                 }},
                 new DrawRegion("-top")