All imported high brightness LED, long life, low power consumption, pure color, no pollution and other significant advantages. The shell is made of precision die-cast aluminum lamp body, stainless steel panel or high-quality waterproof connectors, silicone rubber seals, arc multi-angle refraction strengthen the glass, waterproof, dustproof, creepage, anti-corrosion. With optical grade PMMA lens, optical loss, good illumination, long range. 4 unique switching constant current source technology ensures each LED steady work. (5) Protection class: IP65. Insulation class: 1. Life: 50,000 hours or more widely used in the decorative lighting of parks, streets, squares, private villas, gardens, meadows, entertainment floor.