... 9MM, 12MM Product Voltage: DC5V LED lamp beads: 5mm, 8mm straw hat lamp Waterproof grade: IP66 Key words: LED dot light, LED ... 9MM, 12MM Product Voltage: DC5V LED lamp beads: φ5, φ8 straw hat lamp Waterproof grade: IP66 Color range: red, yellow, blue, green ...