diff --git a/mods/ITEMS/mcl_copper/init.lua b/mods/ITEMS/mcl_copper/init.lua
index f4ee40784..5b9751bd0 100644
--- a/mods/ITEMS/mcl_copper/init.lua
+++ b/mods/ITEMS/mcl_copper/init.lua
@@ -2,6 +2,7 @@ local path = minetest.get_modpath("mcl_copper")
 
 mcl_copper = {} -- initialize global variable.
 
+dofile(path .. "/descriptions.lua")
 dofile(path .. "/nodes.lua")
 dofile(path .. "/items.lua")
 dofile(path .. "/crafting.lua")
diff --git a/mods/ITEMS/mcl_copper/nodes.lua b/mods/ITEMS/mcl_copper/nodes.lua
index 8de4129eb..b7d04a277 100644
--- a/mods/ITEMS/mcl_copper/nodes.lua
+++ b/mods/ITEMS/mcl_copper/nodes.lua
@@ -285,7 +285,7 @@ register_copper_variants("block", {
 	-- Copper blocks are no longer the manufacturing material for doors but this definition will be
 	-- maintained here to avoid individual registration of 16 blocks.
 	-- Same for buttons, pressure plates and panes.
-	_mcl_doors = true,
+	--_mcl_doors = true,
 	_mesecons_buttons = true,
 	_mesecons_pp = true,
 	_xpanes = true
@@ -293,12 +293,9 @@ register_copper_variants("block", {
 -- Using the function above to register the cut copper blocks.
 register_copper_variants("cut", {
 	groups = {pickaxey = 2, building_block = 1},
-	sounds = mcl_sounds.node_sound_metal_defaults(),
-	_mcl_blast_resistance = 6,
-	_mcl_hardness = 5,
-	_mcl_stripped_variant = "mcl_copper:block_weathered_cut",
-	_mcl_waxed_variant = "mcl_copper:waxed_block_oxidized_cut",
+	_mcl_stairs = true,
 })
+--[[
 -- Using the function above to register the copper grates.
 register_copper_variants("grate", {
 	drawtype = "allfaces",
@@ -306,31 +303,47 @@ register_copper_variants("grate", {
 	paramtype = "light",
 	sunlight_propagates = true,
 })
---[[
+
 register_copper_variants("chiseled", {
 	groups = {pickaxey = 2, building_block = 1}
 })
 
-mcl_stairs.register_slab("copper_cut", "mcl_copper:block_cut",
-	{pickaxey = 2, oxidizable = 1},
-	{"mcl_copper_block_cut.png", "mcl_copper_block_cut.png", "mcl_copper_block_cut.png"},
-	S("Slab of Cut Copper"),
-	nil, nil, nil,
-	S("Double Slab of Cut Copper"))
+register_copper_variants("bulb_off", {
+	groups = {pickaxey = 2, building_block = 1},
+	mesecons = {
+		effector = {
+			action_on = function (pos, node)
+				minetest.swap_node(pos, {name = node.name:gsub("bulb_off", "bulb_powered_on")})
+			end
+		},
+	},
+})
 
-mcl_stairs.register_slab("waxed_copper_cut", "mcl_copper:waxed_block_cut",
-	{pickaxey = 2, waxed = 1},
-	{"mcl_copper_block_cut.png", "mcl_copper_block_cut.png", "mcl_copper_block_cut.png"},
-	S("Waxed Slab of Cut Copper"),
-	nil, nil, nil,
-	S("Waxed Double Slab of Cut Copper"))
+register_copper_variants("bulb_on", {
+	drop = "bulb_off",
+	groups = {pickaxey = 2, building_block = 1, not_in_creative_inventory = 1},
+	light_source = 14,
+	mesecons = {
+		effector = {
+			action_on = function (pos, node)
+				minetest.swap_node(pos, {name = node.name:gsub("bulb_on", "bulb_powered_off")})
+			end
+		},
+	},
+	paramtype = "light"
+})
 
-mcl_stairs.register_slab("copper_exposed_cut", "mcl_copper:block_exposed_cut",
-	{pickaxey = 2, oxidizable = 1},
-	{"mcl_copper_exposed_cut.png", "mcl_copper_exposed_cut.png", "mcl_copper_exposed_cut.png"},
-	S("Slab of Exposed Cut Copper"),
-	nil, nil, nil,
-	S("Double Slab of Exposed Cut Copper"))
+register_copper_variants("bulb_powered_off", {
+	drop = "bulb_off",
+	groups = {pickaxey = 2, building_block = 1, not_in_creative_inventory = 1},
+	mesecons = {
+		effector = {
+			action_off = function (pos, node)
+				minetest.swap_node(pos, {name = node.name:gsub("bulb_powered_off", "bulb_off")})
+			end
+		}
+	}
+})
 
 register_copper_variants("bulb_powered_on", {
 	drop = "bulb_off",