1) Various T5 T8 Grid Lamp / Grille light / Grid light 2) Series: 1x18W,1X36W, 2X18W,2X36W, 3X18W,3X36W, ... ,4X36W and so on Specifications:1) Model: T5 T8 Grid Lamp / Grille light / Grid light2) Series: 1x18W,1X36W, 2X18W, 2X36W, 3X18W, ... with high effect , Easy to install5) Grid shaped, parabolic or single-face reflection6) Recessed or ceiling mounting7) Available materials: mirror, aluminum, matt ...