ATRIA IN Walkover uplight with optics on a 10° tilt for low glare - Diameter: 2.32" - Built in protection from water infiltration and moisture. IP67 - Features a selection of two different optics: 20°, 30°, on a 10° tilt for low glare - Available with colour temperature of 2700K CRI93 or 3000K CRI93 - Wattage: 5W at 24V DC - Built-in unpolarized electronic system. Electronic control of operating temperature through a thermal sensor that detects overheat and, by self-regulating the current, reduces the power. This feature guarantees that the luminaire will last with ambient temperature up to + 140° F - 2 wires dimming : 0-10V, DALI