Surface-mounted downlight with a wide range of applications, high ease of maintenance, mirror reflector made of plastic, housing cylinder made of aluminum, clear acrylic protective glass, simple screw mounting via removable ceiling plate, 3-pin connection terminal, operating device (LED converter) integrated Light source: LED Spot, 830, CRI 80, 3000 K Service life: L90 B50 50,000 h / L80 B50 100,000 h / L80 B20 50,000 hSystem power: 15.0 WLumine luminous flux: 1200 lmSystem efficiency: 80.00 lm/WModule efficiency: 171.78 lm/WUGR 4H/8H 70/50/20: 23.7/23.7 (C0/C90)Beam angle: 55°Beam range: Wide FloodProtection class: I Protection type: IP54 Standards:RoHS Outside diameter: 90 mmHeight: 100 mmWeight: 0.537 kg