CroLED® 4 X GU10 Spot Lamp Bulb 3528 SMD 80 LEDs Warm White 3600K 230V AC
On the 4 ampoules, 2 operate only. The first was never turned on. The second, only the LEDs light up the outer circle, the third works well, but the heat made the LED plate is detached from the bulb (but that does not bother me), and the fourth it, w