Eglo's ceiling lamp is fitted with an E14 socket. This model should be used indoors and recommended wattage for bulbs is maximum 10W.
From ManoMano
Valbiano 2 Lamp Twin Spotlight Brushed Brass, Satin Nickel - Eglo
Zoro
Netlighting Valbiano 2 Lamp Twin Spotlight Brushed Brass, Satin Nickel