diff --git a/src/CycloTiny85.ino b/src/CycloTiny85.ino
index 807e4d7..4434643 100644
--- a/src/CycloTiny85.ino
+++ b/src/CycloTiny85.ino
@@ -2,42 +2,42 @@
 #include <Button.h>
 
 // How many leds in your strip?
-#define BRIGHTNESS    96
-#define NUM_LEDS      12
-#define TEMPO         100
+#define BRIGHTNESS    127
+#define NUM_LEDS      90        // 12
+#define TEMPO         25
 
 #define DATA_PIN 0              // led pin
 #define BTN_PIN 3               // button pin
 
 CRGB leds[NUM_LEDS];
-float tcount = 0.0;             //-INC VAR FOR SIN LOOPS
+// float tcount = 0.0;             //-INC VAR FOR SIN LOOPS
 int ibright = 0;                //-BRIGHTNESS (0-255)
 int tempo_anim = TEMPO;
-uint8_t gHue = 0;               // rotating "base color"
+// uint8_t gHue = 0;               // rotating "base color"
 boolean run_mod = false;        // run mode
 
 Button button1(BTN_PIN, PULLUP, 3000);
 
 
-void colorWipe_up(struct CRGB rgb, uint8_t wait)
-{
+// void colorWipe_up(struct CRGB rgb, uint8_t wait)
+// {
 
-    for (int i = 0; i < NUM_LEDS; i++) {
-        leds[i] = rgb;
-        FastSPI_LED.show();
-        delay(wait);
-    }
-}
+//     for (int i = 0; i < NUM_LEDS; i++) {
+//         leds[i] = rgb;
+//         FastSPI_LED.show();
+//         delay(wait);
+//     }
+// }
 
-void colorWipe_down(struct CRGB rgb, uint8_t wait)
-{
+// void colorWipe_down(struct CRGB rgb, uint8_t wait)
+// {
 
-    for (int i = NUM_LEDS - 1; i >= 0; i--) {
-        leds[i] = rgb;
-        FastSPI_LED.show();
-        delay(wait);
-    }
-}
+//     for (int i = NUM_LEDS - 1; i >= 0; i--) {
+//         leds[i] = rgb;
+//         FastSPI_LED.show();
+//         delay(wait);
+//     }
+// }
 
 void black_out()
 {
@@ -46,24 +46,24 @@ void black_out()
     FastSPI_LED.show();
 }
 
-void dual_color(struct CRGB color1, struct CRGB color2, uint8_t wait)
-{
-    for (int i = 0; i < NUM_LEDS; i++) {
-        memset(leds, 0, NUM_LEDS * 3);  // all leds off
-        leds[i] = color1;
-        leds[NUM_LEDS - (i + 1)] = color2;
-        FastSPI_LED.show();
-        delay(wait);
-    }
-}
+// void dual_color(struct CRGB color1, struct CRGB color2, uint8_t wait)
+// {
+//     for (int i = 0; i < NUM_LEDS; i++) {
+//         memset(leds, 0, NUM_LEDS * 3);  // all leds off
+//         leds[i] = color1;
+//         leds[NUM_LEDS - (i + 1)] = color2;
+//         FastSPI_LED.show();
+//         delay(wait);
+//     }
+// }
 
 void xmas(uint8_t wait)
 {
     for (int j = 0; j < 2; j++) {
         for (int i = 0; i < NUM_LEDS; i++) {
             leds[i] = ((i % 2) == j) ? CRGB::Red : CRGB::Green;
-            FastSPI_LED.show();
         }
+        FastSPI_LED.show();
         delay(wait);
     }
 }
@@ -114,7 +114,7 @@ void loop()
             }
             delay(tempo_anim);
             for (int i = 0; i < NUM_LEDS; i++) {
-                leds[i] = CRGB::Green;
+                leds[NUM_LEDS - (i + 1)] = CRGB::Green;
                 FastSPI_LED.show();
                 delay(tempo_anim);
                 if (check_button()) {
@@ -132,31 +132,45 @@ void loop()
     }
     breaked = false;
 // dual color
+    // if (run_mod) {
+    //     for (int j = 0; j < 5; j++) {
+    //         for (int i = 0; i < NUM_LEDS; i++) {
+    //             memset(leds, 0, NUM_LEDS * 3);  // all leds off
+    //             leds[i] = CRGB::Red;
+    //             leds[NUM_LEDS - (i + 1)] = CRGB::Green;
+    //             FastSPI_LED.show();
+    //             delay(tempo_anim);
+    //             if (check_button()) {
+    //                 breaked = true;
+    //                 break;
+    //             }
+    //         }
+    //         if (breaked)
+    //             break;
+    //     }
+    // }
+    // breaked = false;
+// Xmas
     if (run_mod) {
-        for (int i = 0; i < 5; i++) {
-            for (int i = 0; i < NUM_LEDS; i++) {
-                memset(leds, 0, NUM_LEDS * 3);  // all leds off
-                leds[i] = CRGB::Red;
-                leds[NUM_LEDS - (i + 1)] = CRGB::Green;
+        for (int k = 0; k < 20; k++) {
+            for (int j = 0; j < 2; j++) {
+                for (int i = 0; i < NUM_LEDS; i++) {
+                    leds[i] = ((i % 2) == j) ? CRGB::Red : CRGB::Green;
+                }
                 FastSPI_LED.show();
-                delay(tempo_anim);
+                delay(tempo_anim * 5);
                 if (check_button()) {
                     breaked = true;
                     break;
                 }
+                if (breaked)
+                    break;
             }
-            if (breaked)
-                break;
-        }
-    }
-// Xmas
-    if (run_mod) {
-        for (int i = 0; i < 20; i++) {
-            xmas(tempo_anim);
-            if (check_button())
+            if (breaked || check_button())
                 break;
         }
     }
+    breaked = false;
 // aller-retour
     if (run_mod) {
         int i = 1;
@@ -164,9 +178,11 @@ void loop()
         black_out();
         for (int k = 0; k < NUM_LEDS * 10; k++) {
             leds[j] = CRGB::Red;
+            leds[NUM_LEDS - (j + 1)] = CRGB::Green;
             FastSPI_LED.show();
             delay(tempo_anim / 2);
             leds[j] = CRGB::Black;
+            leds[NUM_LEDS - (j + 1)] = CRGB::Black;
             j = j + i;
             if (j == NUM_LEDS - 1 || j == 0)
                 i = -i;
@@ -175,6 +191,40 @@ void loop()
                 break;
         }
     }
+    // eteincelles
+    if (run_mod) {
+        int led2ligth[10];
+        //int l;
+        for (int j = 0; j < 50; j++) {
+            int leds4l;
+            leds4l = random(2, 10);     // nombre de leds a allumer
+            memset(leds, 0, NUM_LEDS * 3);      // all leds off
+            for (int l = 0; l < leds4l; l++) {
+                led2ligth[l] = random(NUM_LEDS);
+                leds[led2ligth[l]] = CRGB(255, 255, 255);
+            }
+            for (int i = 0; i < 10; i++) {
+                for (int l = 0; l < leds4l; l++) {
+                    leds[led2ligth[l]].fadeLightBy(25 * i);
+                    FastSPI_LED.show();
+                    delay(tempo_anim / (10 - i));
+                    if (check_button()) {
+                        breaked = true;
+                        break;
+                    }
+                }
+                if (breaked || check_button())
+                    break;
+            }
+            if (breaked)
+                break;
+            if (check_button())
+                break;
+            delay(tempo_anim * random(1, 5));
+        }
+    }
+    breaked = false;
+
     check_button();
     black_out();
     // delay(tempo_anim);