... Aluminum 4, Dimension:(D)111*(H)60mm 5, CE & RoHS high quality recessed ar111 12w led downlight DL- 23-AR111-1W12-XX FeaturesHigh ... intensity, high resistance of shock or vibrationLow illumination attenuation, 3% - 5% ... dispersion, and low power consumption.Easy installation, free maintanence.High Power Factor: >0.95No UV radiationNo mercury or other ...