LED COB lamp beads 10W 20W 30W 50W AC 220V IP65 Smart IC without driver DIY flood light LED bulb spot light outdoor patch light
https://www.vogueparade.com/shopping/EN/530/1/1005003698482372/led-cob-lamp-beads-10w-20w-30w-50w-ac-220v-ip65-smart-ic-without-driver-diy-flood-light-led-bulb-spot-light-outdoor-patch-light//