Top Positive Review for rc toys, fun sports, fashion, popular electronics on Banggood|Shopping New Zealand

25% OFF High Power 30W LED SMD Chip Bulb with Waterproof Driver Supply DC20-40V US$13.59 US$17.99 View It

Overall:

GSANV 04/03/2017

Светодиод светит очень ярко. Обязательно нужен хороший радиатор. Даже кратковременное включение нагревает алюминиевую подложку. Крепить удобно - есть отверстия. Я крепил с помощью вытяжных клепок, для надежности наносил термопасту. Драйвер работает бесшумно. Нижняя часть драйвера слегка пружинит - просто залито смолой. На наклейке драйвера перепутана полярность выводов. Цвет полярности соответствует, а расположение перевернуто. Красный - это плюс.

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GSANV Поспешил я написать хвалебный комментарий. Замерил потребляющую мощность, а она 17W!!! Думал брак, заказывал 3 штуки и все 17-18W. Замерил ток, а он 450..480mA!!! Сегодня купил другой драйвер на 900mA и вот с ним действительно получил 30W и яркость в 2 раза больше. В драйвера все бракованные!
Reply 13/03/2017

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