Розумна аварійна лампа 220V + акумулятор: чесний огляд

In this video, I review an emergency LED bulb from AliExpress that works like a regular 220V LED, but automatically switches to power from the built-in battery during a power outage. In the video, you will see: – the principle of operation of the bulb in normal and emergency modes; – current consumption from the battery; – real charge current and time; – design features and components; – tips for improving the bulb and options that work more efficiently; – a review of analogues with better performance. This format will be useful when planning autonomous lighting, an emergency kit, or preparing for a power outage. Support with a like and subscription — this helps the channel develop! The link to the bulb and useful materials is in the description below. Link to the lamp: https://www.aliexpress.com/item/10050... USB lighting 5V from a burnt out 220V bulb:    • USB освітлення 5В із згорівшої лампочки 22...   Pear lamp, review:    • Лампа-груша з не поганими характеристиками...   Difference between models:    • Лампа-груша. Відмінність між моделями і чи...   How to remove unnecessary modes:    • Прибираєм зайві режими у лампи-груші та по...   🔦 Want even more tech reviews, repair tips, and useful finds from AliExpress? Subscribe to my Telegram channel 👉 https://t.me/Potygnist There I publish exclusive tests, useful life hacks, and announcements of new videos!