With RF remote controller, or APP on iOS&Android, the Smart LED Light Bulb can: be ON/OFF be dimmable, increase/decrease the brightness increase/decrease the Color Temperature ( Warm White/ Neutral White/ Cold White ) be changed into Night Mode Category: F.A.Q Share Share on FacebookShare on Facebook TweetShare on Twitter Pin itShare on Pinterest Share on LinkedInShare on LinkedIn Share on WhatsAppShare on WhatsApp Related postsBluetooth Smart Light Bulbs-RGBW-7W-A2015-06-08Bluetooth Smart Light Bulbs-RGBW-7W-B2015-06-08WiFi Smart Light Bulbs-RGBW-7W-A2015-06-07Smart LED Light Bulbs - 7W2015-06-07