... 510x360x650mm,high luminosity,pendant design and easy to install. aluminum lighting,halogen AR111 spot light, commercial lighting.1. Model ... -free Material and Treatment1) White panel: use super quality aluminum, surface treatment by anodic oxidation.2) Reflector: made by ... Drive away the thermal well.3) Aluminum frame welding flat side surface, die casting aluminum inner ring Whole product is made ...