If you're passionate about IT and electronics, like being up to date on technology and don't miss even the slightest details, buy  Smart Light bulb Alpina RGB Wi-Fi 5 W 4,9 W GU10 2700-6500 K 470 lm  at an unbeatable price.

Lighting: RGB
Type: 
Dichroic Light Bulb
Smart Light bulb
Energy classification: F
Angle: 110º
Compatible: Android, iOS
Approx. autonomy: 15000 hours
Includes: Instruction manual
Colour temperature: 2700-6500 K
Gain (dB): 2.5 dBi
Voltage: 220-240 V
Cap: GU10
Power: 
5 W
4,9 W
Connectivity: Wi-Fi
Characteristics: Voice control
Luminous flux: 470 lm
Approx. dimensions: 5 x 5,4 cm