diff --git a/appinfo/info.xml b/appinfo/info.xml
index 4f2c214..44441f7 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -16,7 +16,7 @@ the buttons are redrawn from that answer, never from the card's own idea of the
 
 No build step, no bundler, no state: a PHP widget, one controller, one JS file.
     ]]></description>
-    <version>1.3.4</version>
+    <version>1.4.0</version>
     <licence>agpl</licence>
     <author>bawnet</author>
     <namespace>ZigbeeCard</namespace>
diff --git a/js/zigbee_card.js b/js/zigbee_card.js
index 8d0b342..5b61bad 100644
--- a/js/zigbee_card.js
+++ b/js/zigbee_card.js
@@ -60,8 +60,24 @@
 				text.appendChild(sub)
 				btn.appendChild(icon)
 				btn.appendChild(text)
-				btn.addEventListener('click', function () { onPress(b) })
+				var held = false, holdTimer = null
+				btn.addEventListener('click', function () { if (held) { held = false; return } onPress(b) })
 				btn.addEventListener('keydown', function (e) { if (e.key === 'Enter' || e.key === ' ') { e.preventDefault(); onPress(b) } })
+				if (b.hold) {
+					btn.addEventListener('pointerdown', function () {
+						held = false
+						holdTimer = setTimeout(function () {
+							held = true
+							if (el.classList.contains('zc-busy')) { return }
+							busy(true); say(b.hold + ' …')
+							post(b.hold).then(function (d) { say((d.reply || 'no answer').split('\n')[0], !d.ok); return refresh() }).catch(function (e) { say('no answer: ' + e, true) }).finally(function () { busy(false) })
+						}, 500)
+					})
+					var clr = function () { if (holdTimer) { clearTimeout(holdTimer); holdTimer = null } }
+					btn.addEventListener('pointerup', clr)
+					btn.addEventListener('pointerleave', clr)
+					btn.addEventListener('pointercancel', clr)
+				}
 				li.appendChild(btn)
 				list.appendChild(li)
 				rows[b.key] = { btn: btn, icon: icon, title: title, sub: sub }
@@ -138,6 +154,15 @@
 						r.icon.textContent = (s && s.icon) || b.icon
 						r.title.textContent = s ? s.label : '…'
 						r.sub.textContent = s ? s.now : 'asking the house'
+					} else if (b.kind === 'cycle') {
+						r.icon.textContent = b.icon
+						var cs = state && state.scenes && state.scene_idx != null ? state.scenes[state.scene_idx] : null
+						r.title.textContent = cs || b.label
+						r.sub.textContent = b.now
+					} else if (b.kind === 'dimmer') {
+						r.icon.textContent = b.icon
+						r.title.textContent = b.label
+						r.sub.textContent = state && state.lights_on === false ? 'off · tap = on' : b.now
 					} else {
 						r.icon.textContent = b.icon
 						r.title.textContent = b.label
diff --git a/lib/Buttons.php b/lib/Buttons.php
index 80b596a..8f5d78b 100644
--- a/lib/Buttons.php
+++ b/lib/Buttons.php
@@ -26,12 +26,8 @@ final class Buttons {
      */
     public const ALL = [
         ['key' => 'climate', 'kind' => 'reading', 'icon' => '🌡', 'now' => 'asking the house'],   // until the first state: then the door's last change (js)
-        ['key' => 'scene', 'kind' => 'toggle', 'icon' => '☀️',
-            'on'  => ['when' => 'day', 'label' => 'night', 'now' => 'lights are on day',  'send' => 'lights night', 'icon' => '🌙'],
-            'off' => ['when' => null,  'label' => 'day',   'now' => 'lights are on night', 'send' => 'lights day',  'icon' => '☀️']],
-        ['key' => 'lights_on', 'kind' => 'toggle', 'icon' => '💡',
-            'on'  => ['when' => true,  'label' => 'lights off', 'now' => 'lights are on',  'send' => 'lights off'],
-            'off' => ['when' => false, 'label' => 'lights on',  'now' => 'lights are off', 'send' => 'lights on']],
+        ['key' => 'scene', 'kind' => 'cycle', 'icon' => '🎬', 'label' => 'scene', 'now' => 'tap to cycle scenes', 'send' => 'lights next'],
+        ['key' => 'dimmer', 'kind' => 'dimmer', 'icon' => '🔆', 'label' => 'dim', 'now' => 'tap −10% · hold = off', 'send' => 'lights dim', 'hold' => 'lights off'],
         ['key' => 'ac', 'kind' => 'toggle', 'icon' => '❄️',
             'on'  => ['when' => 'ON',  'label' => 'AC off', 'now' => 'AC is on',  'send' => 'ac off'],
             'off' => ['when' => 'OFF', 'label' => 'AC on',  'now' => 'AC is off', 'send' => 'ac on']],
@@ -43,7 +39,7 @@ final class Buttons {
 
     /** Every line the page may send: the toggles' two sides, the action, and the one read. */
     public const LINES = [
-        'lights day', 'lights night', 'lights on', 'lights off',
+        'lights day', 'lights night', 'lights on', 'lights off', 'lights next', 'lights dim',
         'ac on', 'ac off', 'heater on', 'heater off',
         'feed bella',
         'state',