... Material: ABS/PS/PC 2) electronic ballast 3) magnetic ballast 4) long life T8 Fluorescent Lighting Fixture Description:1). Material: ... resistant.4). T8 linear fluorescent tube --1x18w, 2x18w, 1x36w, 2x36w, 1x58w, 2x58w.5). Ballast: electronic ballast or magnetic ballast.6). Input: ... ). IP rating: IP658). Built-in powerful magnetic conductor ballast.9). Water-proof, dust-proof, blast-proof,moisture- ...