diff --git a/jeija/init.lua b/jeija/init.lua
index 49e2158..99d418f 100644
--- a/jeija/init.lua
+++ b/jeija/init.lua
@@ -62,7 +62,7 @@
 
 -- SETTINGS
 ENABLE_TEMPEREST=0
-ENABLE_PISTON_ANIMATION=0
+ENABLE_PISTON_ANIMATION=1
 BLINKY_PLANT_INTERVAL=3
 
 -- PUBLIC VARIABLES
@@ -1142,6 +1142,7 @@ dofile(minetest.get_modpath("jeija").."/torches.lua")
 dofile(minetest.get_modpath("jeija").."/detector.lua")
 dofile(minetest.get_modpath("jeija").."/pressureplates.lua")
 dofile(minetest.get_modpath("jeija").."/wireless.lua")
+dofile(minetest.get_modpath("jeija").."/lightstone.lua")
 --TEMPEREST's STUFF
 if ENABLE_TEMPEREST==1 then
 	dofile(minetest.get_modpath("jeija").."temperest.lua")
diff --git a/jeija/lightstone.lua b/jeija/lightstone.lua
new file mode 100644
index 0000000..6c1deaf
--- /dev/null
+++ b/jeija/lightstone.lua
@@ -0,0 +1,36 @@
+function mesecon:lightstone_add(name, base_item, texture_off, texture_on)
+    minetest.register_node("jeija:lightstone_" .. name .. "_off", {
+	    tile_images = {texture_off},
+	    inventory_image = minetest.inventorycube(texture_off),
+	    material = minetest.digprop_stonelike(0.5),
+    })
+    minetest.register_node("jeija:lightstone_" .. name .. "_on", {
+	    tile_images = {texture_on},
+	    inventory_image = minetest.inventorycube(texture_on),
+	    material = minetest.digprop_stonelike(0.5),
+	    dug_item = "node jeija:lightstone_" .. name .. "_off 1",
+	    light_source = LIGHT_MAX-2,
+    })
+    assert(loadstring('mesecon:register_on_signal_on(function(pos, node) \n \
+                    if node.name == "jeija:lightstone_' .. name .. '_off" then \n \
+                        minetest.env:add_node(pos, {name="jeija:lightstone_' .. name .. '_on"}) \n \
+                        nodeupdate(pos) \n \
+                    end \n \
+                end)'))()
+    assert(loadstring('mesecon:register_on_signal_off(function(pos, node) \n \
+                    if node.name == "jeija:lightstone_' .. name .. '_on" then \n \
+                        minetest.env:add_node(pos, {name="jeija:lightstone_' .. name .. '_off"}) \n \
+                        nodeupdate(pos) \n \
+                    end \n \
+                end)'))()
+    minetest.register_craft({
+	    output = "node jeija:lightstone_" .. name .. "_off 1",
+	    recipe = {
+		    {'',base_item,''},
+		    {base_item,'node default:torch 1',base_item},
+		    {'','node jeija:mesecon_off 1',''},
+	    }
+    })
+end
+
+mesecon:lightstone_add("red", "craft default:clay_brick 1", "jeija_lightstone_red_off.png", "jeija_lightstone_red_on.png")