Poldina Stopper is a rechargeable battery-operated, cordless lamp that, thanks to a silicone stopper cork, can be placed on a bottle, turning it into a luminous object. A "touch" control on the head allows switching on/off, dimming, and selecting the color temperature of the light (2200K, 2700K, or 3000K). It is suitable for both indoor and outdoor use. An electronic control system monitors the remaining autonomy and ensures a constant luminous flux until the battery runs out. Recharging is therefore optimized and always properly done. The silicone cap (suitable for food contact) fits different bottle necks and can be easily removed, allowing the lamp to be conveniently recharged on its contact charging base; battery charger not included. Poldina Stopper can also be used with "Lido" ceramic bottles, which can be purchased separately.