The Menics PRE-220-RG 2 stack LED tower signal light has a 56mm diameter and is rated for 220V AC. This pole mount tower light has red & green lenses with a steady light and is pre-wired with 25" lead. The PRE series uses prism cut PC plastic lenses that have an even distribution of light. The tower light itself comes pre-assembled. Rated IP 56. Optional 80 dB buzzer kit also available (Sold separately).
Mounting (See mounting accessories below)
Pole Mount: Pole + Base
Wall Mount: Pole + Wall Bracket (MAP-DS40), Pole + 70 mm Base + Wall Bracket (MAP-DS30 or MAM-DS28), or Threaded Pole + Wall Bracket (MAM-DS25)
Surface Mount: 22 mm Pole (MAP-0022) + Base or Threaded 43 mm Pole (MAP-M043). Threaded pole would be inserted into a pre-drilled hole using lock nuts on either side to tighten in place.