... (pure white, warm white, red, green, blue, yellow), RGB and RGB 3in1 color available. Stainless steel housing . IP68, built-in ... constant current driver, input voltage 24V DC, low consumption and safe for human, beautiful design, easy to install .Features ... lens, efficiency ≥85%Cable gland:IP-68 PG-11 copper and nickel coatedPCB:excellent heat conductivity aluminum, coefficient of heat Conductivity ...