Ltpgtwith these colour changing led bulbs you can operate them through your phone as they are app operated even your lighting can be smart and of course atmospheric as you select from the 16 million colours availableltpgt ltpgteasy control with natural mapping app control the brightness and hue of one led or of all the leds or control the led in different setting modes all can be easily finished at your fingertips with naturalmapping app control light bulbs with smart phone d