Orisun ina gba LED imọlẹ ultra-giga ti o wọle.Imọlẹ giga, agbara kekere, igbesi aye gigun, awọn iṣedede chromatographic, igun wiwo nla, gbogbo awọn biraketi iṣagbesori ina ifihan jẹ galvanized gbona-dip, ati awọn skru iṣagbesori jẹ awọn skru galvanized, eyiti o ni ipata ipata ati awọn iṣẹ aabo ni apapọ ati rọrun. lati fi sori ẹrọ.