лови https://ru.aliexpress.com/item/20PCS-20MM-1W-3W-5W-high-Power-LED-Universal-Aluminum-Plate-Heat-Sink-Black-CF/32729578063.html?spm=a2g0v.search0104.3.18.CNQYRg&ws_ab_test=searchweb0_0,searchweb201602_5_10152_10065_10151_10068_10209_10084_10083_10080_10082_10081_10301_10110_10137_10111_10060_10112_10113_10155_10114_10154_438_10056_10055_10054_10310_10182_10059_100031_10099_10078_10079_10210_10103_10073_10102_10169_5360020_10052_10127_10053_10142_10107_10050_10125_10051,searchweb201603_2,ppcSwitch_2&btsid=5ac78f43-b03d-4db7-a5f5-e2726aa339ee&algo_expid=fd925150-e924-471b-b12c-0a5b24ae0f95-2&algo_pvid=fd925150-e924-471b-b12c-0a5b24ae0f95 https://ru.aliexpress.com/item/5PCS-LOT-LM2596-DC-DC-4-5-40V-adjustable-step-down-power-Supply-module-NEW-High/1775868763.html?spm=a2g0v.search0104.3.205.zioRdK&ws_ab_test=searchweb0_0,searchweb201602_5_10152_10065_10151_10068_10209_10084_10083_10080_10082_10081_10301_10110_10137_10111_10060_10112_10113_10155_10114_10154_438_10056_10055_10054_10310_10182_10059_100031_10099_10078_10079_10210_10103_10073_10102_10169_5360020_10052_10127_10053_10142_10107_10050_10125_10051,searchweb201603_2,ppcSwitch_2&btsid=8737f5af-0ba4-4e24-9cb5-cf78ecfe30db&algo_expid=a261628b-e35e-4db9-83bc-b184f87622c1-29&algo_pvid=a261628b-e35e-4db9-83bc-b184f87622c1 https://ru.aliexpress.com/item/50pcs-a-Lot-1W-Watt-Full-Power-LED-Light-Diodes-LED-Bulb-Chip-SuperBright-Spot-Light/32801157137.html?spm=a2g0v.10010108.1000023.16.hFCuNk