Overview ONN‑M4S‑A features an elegant baseball‑pole appearance. Constructed with PC lens and aluminum housing, it delivers anti‑yellowing performance and long‑term durability. Adopting high‑brightness LED with transparent lens, it provides excellent visual visibility for machine status indication. Equipped with foldable base mechanism and 360‑degree rotatable mounting disc, the lamp can be folded for machine packaging & transportation. 3‑hole and 4‑hole mounting discs are
