Selenium – timeless design



  • Selenium – timeless design

    • Timeless design in an efficient, ergonomic road-lighting luminaire with a simple, rounded form that reduces daytime visual impact
    • Incorporates the renowned T-POT reflector for excellent optical performance
    • Energy savings are possible by means of dimming with a switch, or stand-alone Chronosense system without pilot cable


[trigger to render Video Gallery]


Product family information

Selenium SGP340 is an efficient, ergonomic road-lighting luminaire. Its simple, rounded form reduces its daytime visual impact, allowing it to integrate into any kind of environment. Selenium incorporates the renowned T-POT reflector for excellent optical performance. Energy savings are possible by means of dimming with a switch or stand-alone Chronosense system (without pilot cable).Selenium is suitable for side-entry or post-top mounting, with a choice of three tilt angles for optimal installation (0, 5, 15º).


Timeless design
T-POT optic
Dimming with switch or stand-alone Chronosense system (without pilot cable)
Three tilt angles for optimal installation on mast or bracket


Industrial areas
Crossings, roundabouts
Product family details
  • SGP340
Light source
  • HID:
  • 1 x MASTER SON-T PIA Plus / E27 / 50, 70 W
  • 1 x MASTER SON-T PIA Plus / E40 / 100, 150, 250, 400 W
  • 1 x SON / E27 / 50, 70 W
  • 1 x SON / E40 / 100, 150, 250 W
  • 1 x SON-I / E27 / 50, 70 W
Lamp included
  • Yes (K)
  • No
Mains voltage
  • 230 or 240 V
  • Electro magnetic (low loss), 230 or 240 V / 50 Hz:
  • Inductive (IN)
  • Electronic, 220 - 240 V / 50 - 60 Hz:
  • Electronic (EB)
  • Facetted semi closed T-POT (TP)
Optical cover
  • Glass flat (FG), reduce glare and improve night nuissance
  • Polycarbonate bowl (PC) vandal-resistant
  • Series (SI)
  • Series, self-stopping (SS)
  • Semi-parallel (SP)
  • Semi-parallel, self-stopping (ST)
  • Lighting controls: Chronosense (CH)
  • Light regulation:
  • Dimming switch (SW)
  • Dimming switch with reverse function (SWR)
  • Photocell: NEMA socket (P1), Minicell (P3)
  • Fuse (FU) included
  • Knife-connector (KC) included
Materials and finishing
  • Canopy and frame: die-cast aluminum
  • Mounting module: die-cast aluminum
  • Optical covers: polycarbonate bowl or toughened glass
  • Reflector: high-purity aluminum
  • Closing clip: stainless steel
  • Grey (RAL 7035)
  • Other RAL colors available on request
  • Side-entry mounting: lateral entry Ø 48 / 60 mm (48/60)
  • Post-top mounting: axial entry Ø 48 / 60 mm (48/60)
  • Spigot is reversible for side-entry and post-top
  • Recommended mounting height: 10 m
  • Standard tilt angle post top: 5º
  • Adjustable tilt angle: 0.5 and 15º
  • Adjustable light distribution: 5 positions
  • Max windage area: 0.14 m
  • Max SCx values by side: 0.077 m
  • From above by opening the housing with a single quick-release clip
  • No tools needed for geartry and disconnection of plug and socket
  • Spigots for 34 mm side-entry, ZGP340 SP34S and 76 mm post-top, ZGP340 SP76P
Main applications
  • Industrial areas, roads, crossings, roundabouts
    • Manage your projects with MyProjects
      Use MyProjects to create, save manage and share items and projects with you colleagues and team members.

Creating new value  together

Find your nearest distributor or partner

Choose your preferred country from the the list below
to locate your nearest distributor or partner.


Distributor or partner finder

View of the world map