diff --git a/pomme-client/src/particle.rs b/pomme-client/src/particle.rs
index 1700653c..b94339a5 100644
--- a/pomme-client/src/particle.rs
+++ b/pomme-client/src/particle.rs
@@ -340,7 +340,11 @@ impl ParticleStore {
             && faces.tint != Tint::None
             && block_id != "grass_block"
         {
-            let tint = self.blend_tint(faces.tint, pos, chunks, biome_climate);
+            let tint = if faces.tint == Tint::Redstone {
+                crate::world::block::redstone_wire_rgb(state)
+            } else {
+                self.blend_tint(faces.tint, pos, chunks, biome_climate)
+            };
             for (c, t) in color.iter_mut().zip(tint) {
                 *c *= t;
             }
@@ -510,7 +514,8 @@ impl ParticleStore {
                 Tint::Grass => grass_color(&climate, &self.grass_colormap, x, z),
                 Tint::Foliage => foliage_color(&climate, &self.foliage_colormap),
                 Tint::DryFoliage => dry_foliage_color(&climate, &self.dry_foliage_colormap),
-                Tint::None => [1.0; 3],
+                // Redstone is state-derived, resolved by the caller.
+                Tint::None | Tint::Redstone => [1.0; 3],
             }
         })
     }
diff --git a/pomme-client/src/renderer/chunk/mesher.rs b/pomme-client/src/renderer/chunk/mesher.rs
index 63ff6c28..066c32be 100644
--- a/pomme-client/src/renderer/chunk/mesher.rs
+++ b/pomme-client/src/renderer/chunk/mesher.rs
@@ -259,12 +259,23 @@ impl Default for BiomeClimate {
     }
 }
 
-fn tint_color(tint: Tint, grass: [f32; 3], foliage: [f32; 3], dry_foliage: [f32; 3]) -> u32 {
+/// For paths `Tint::Redstone` can't reach (redstone wire always has multipart
+/// quads): greedy meshing and plain cubes.
+const NO_REDSTONE: fn() -> [f32; 3] = || [1.0; 3];
+
+fn tint_color(
+    tint: Tint,
+    grass: [f32; 3],
+    foliage: [f32; 3],
+    dry_foliage: [f32; 3],
+    redstone: impl FnOnce() -> [f32; 3],
+) -> u32 {
     match tint {
         Tint::None => PACKED_WHITE_SHIFTED,
         Tint::Grass => pack_tint_shifted(grass),
         Tint::Foliage => pack_tint_shifted(foliage),
         Tint::DryFoliage => pack_tint_shifted(dry_foliage),
+        Tint::Redstone => pack_tint_shifted(redstone()),
     }
 }
 
@@ -1345,6 +1356,7 @@ fn greedy_mesh_section(
                 snapshot.grass_tint(block_x, section_y, block_z),
                 snapshot.foliage_tint(block_x, section_y, block_z),
                 snapshot.dry_foliage_tint(block_x, section_y, block_z),
+                NO_REDSTONE,
             );
 
             let ao = quad.ao_levels();
@@ -1526,11 +1538,11 @@ fn mesh_chunk_snapshot(
                     );
                 } else if let Some(baked) = registry.get_baked_model(state) {
                     emit_baked_model(
-                        sink, block_pos, baked, snapshot, registry, uv_map, bx, by, bz,
+                        sink, block_pos, state, baked, snapshot, registry, uv_map, bx, by, bz,
                     );
                 } else if let Some(quads) = registry.get_multipart_quads(state) {
                     emit_multipart(
-                        sink, block_pos, &quads, snapshot, registry, uv_map, bx, by, bz,
+                        sink, block_pos, state, &quads, snapshot, registry, uv_map, bx, by, bz,
                     );
                 } else if let Some(textures) = registry.get_textures(state) {
                     emit_cube_faces(
@@ -1596,6 +1608,7 @@ fn mesh_chunk_snapshot(
 fn emit_baked_model(
     sink: &mut MeshSink,
     block_pos: [f32; 3],
+    state: azalea_block::BlockState,
     model: &BakedModel,
     snapshot: &ChunkStoreSnapshot,
     registry: &BlockRegistry,
@@ -1619,6 +1632,7 @@ fn emit_baked_model(
             snapshot.grass_tint(bx, by, bz),
             snapshot.foliage_tint(bx, by, bz),
             snapshot.dry_foliage_tint(bx, by, bz),
+            || crate::world::block::redstone_wire_rgb(state),
         );
         let lights = if let Some(dir) = quad.cullface {
             compute_face_ao(snapshot, registry, bx, by, bz, dir)
@@ -1654,6 +1668,7 @@ fn emit_cube_faces(
         snapshot.grass_tint(bx, by, bz),
         snapshot.foliage_tint(bx, by, bz),
         snapshot.dry_foliage_tint(bx, by, bz),
+        NO_REDSTONE,
     );
 
     for (i, dir) in CUBE_FACE_DIRS.iter().enumerate() {
@@ -1763,6 +1778,7 @@ fn block_face_tex_tint(
                     snapshot.grass_tint(bx, by, bz),
                     snapshot.foliage_tint(bx, by, bz),
                     snapshot.dry_foliage_tint(bx, by, bz),
+                    NO_REDSTONE,
                 );
                 let tex_name = match dir {
                     Direction::Up => &textures.top,
@@ -1859,6 +1875,7 @@ fn emit_fluid(
 fn emit_multipart(
     sink: &mut MeshSink,
     block_pos: [f32; 3],
+    state: azalea_block::BlockState,
     quads: &[&crate::world::block::model::BakedQuad],
     snapshot: &ChunkStoreSnapshot,
     registry: &BlockRegistry,
@@ -1882,6 +1899,7 @@ fn emit_multipart(
             snapshot.grass_tint(bx, by, bz),
             snapshot.foliage_tint(bx, by, bz),
             snapshot.dry_foliage_tint(bx, by, bz),
+            || crate::world::block::redstone_wire_rgb(state),
         );
         emit_face(
             sink,
diff --git a/pomme-client/src/world/block/mod.rs b/pomme-client/src/world/block/mod.rs
index 9317c72f..cc6208fb 100644
--- a/pomme-client/src/world/block/mod.rs
+++ b/pomme-client/src/world/block/mod.rs
@@ -515,6 +515,25 @@ pub fn block_behavior(state: BlockState) -> &'static BlockBehavior {
     &block_data(state).behavior
 }
 
+/// Vanilla `RedStoneWireBlock.getColorForPower`: dust tint for the state's
+/// `power` value.
+pub fn redstone_wire_rgb(state: BlockState) -> [f32; 3] {
+    static COLORS: std::sync::LazyLock<[[f32; 3]; 16]> = std::sync::LazyLock::new(|| {
+        std::array::from_fn(|power| {
+            let f = power as f32 / 15.0;
+            let red = f * 0.6 + if power > 0 { 0.4 } else { 0.3 };
+            let green = (f * f * 0.7 - 0.5).clamp(0.0, 1.0);
+            let blue = (f * f * 0.6 - 0.7).clamp(0.0, 1.0);
+            [red, green, blue]
+        })
+    });
+    let power: usize = block_properties(state)
+        .get("power")
+        .and_then(|p| p.parse().ok())
+        .unwrap_or(0);
+    COLORS[power.min(15)]
+}
+
 /// Vanilla `isAir`: includes cave and void air.
 pub fn is_air(state: BlockState) -> bool {
     block_data(state).is_air
@@ -613,6 +632,17 @@ mod tests {
         assert!(try_state(count - 1).is_some());
     }
 
+    #[test]
+    fn redstone_wire_colors() {
+        setup();
+        let unpowered = find_state("redstone_wire", &[("power", "0")]);
+        assert_eq!(redstone_wire_rgb(unpowered), [0.3, 0.0, 0.0]);
+        let full = redstone_wire_rgb(find_state("redstone_wire", &[("power", "15")]));
+        for (got, want) in full.iter().zip([1.0, 0.2, 0.0]) {
+            assert!((got - want).abs() < 1e-6, "{full:?}");
+        }
+    }
+
     #[test]
     fn fluid_states() {
         setup();
diff --git a/pomme-client/src/world/block/model.rs b/pomme-client/src/world/block/model.rs
index 18031653..15cb32fa 100644
--- a/pomme-client/src/world/block/model.rs
+++ b/pomme-client/src/world/block/model.rs
@@ -1401,7 +1401,9 @@ fn is_non_occluding(block_name: &str) -> bool {
 }
 
 fn determine_tint(block_name: &str) -> Tint {
-    if GRASS_TINTED.contains(&block_name) {
+    if block_name == "redstone_wire" {
+        Tint::Redstone
+    } else if GRASS_TINTED.contains(&block_name) {
         Tint::Grass
     } else if DRY_FOLIAGE_TINTED.contains(&block_name) {
         Tint::DryFoliage
diff --git a/pomme-client/src/world/block/registry.rs b/pomme-client/src/world/block/registry.rs
index 9b9f24d5..4bf125aa 100644
--- a/pomme-client/src/world/block/registry.rs
+++ b/pomme-client/src/world/block/registry.rs
@@ -4,7 +4,7 @@ use std::path::Path;
 use azalea_block::BlockState;
 use serde::{Deserialize, Serialize};
 
-pub const BLOCK_CACHE_FILE: &str = "block_cache_v2.json";
+pub const BLOCK_CACHE_FILE: &str = "block_cache_v3.json";
 
 use super::model;
 use super::model::BakedModel;
@@ -16,6 +16,8 @@ pub enum Tint {
     Grass,
     Foliage,
     DryFoliage,
+    /// Power-level color, resolved at mesh time from the state's `power`.
+    Redstone,
 }
 
 #[derive(Clone, Serialize, Deserialize)]