diff --git a/main/zigbee.c b/main/zigbee.c
index 584ab76..af5fc76 100644
--- a/main/zigbee.c
+++ b/main/zigbee.c
@@ -13,7 +13,7 @@ static char model[] = "\x15""Dimmable Zigbee Light";
 static const uint8_t endpoint_no = 1;
 
 static const uint16_t transition_on_off_ms = 500;
-static const uint16_t transition_level_ms = 100;
+static const uint16_t transition_level_ms = 100; // looks like it gets lvl updates from HA every 100ms
 
 static esp_err_t deferred_driver_init(void) {
     static bool is_inited = false;