Base Grille

Surface mounted circular LED exterior bulkhead with opal cover and grille attachment


  • Robust circular outdoor wall or ceiling light constructed from die-cast aluminium
  • Manufactured in the UK
  • Significantly reduce energy consumption to standard fluorescent solution
  • Tough LED optimised opal polycarbonate diffuser sealed to IP65 (850°C tested)
  • Instant on to full brightness
  • Tridonic LED light source and driver
  • Optional DALI versions for linking with lighting control systems
  • Optional 3-hour emergency available in maintained, self-test or DALI
  • Also available with an open diffuser or with a hood attachment
  • Suitable for: education, healthcare, industrial, exterior, commercial


Body Die Cast Aluminium
Diffuser Polycarbonate Opal
Fixings Stainless Steel


Mount Type Surface Mounted
Source Info Tridonic Tier 1 LED’s
Lumens 1012lm, 1389lm
Efficacy up to 95lm/cW
Colour Temp 3000K, 4000K
Rendering Ra80+
MacAdam 3SDCM
Lifetime 50,000hr (L80/B10)
Temp Range (Ta) -10°C to 35°C
Voltage 230-240VV, 50/60Hz
Power Factor >0.9
Dimming DALI, or non-dimmable
Emergency 3 Hour, DALI, Self-test, or non-emergency
Safety Class I
IK Rating IK9
IP Rating IP65
Safety Class I 5 Year


Diameter Depth Weight
368mm 171mm 5.00kg


All dimensions are measured in millimetres (mm) and all weights are measured in kilograms (kg), unless states otherwise
  • 368mm (Ø)


Lumens are delivered and based on 4000K. Changing some options may affect the lumen value - please contact sales if you are unsure.
  • 1,012Lm Delivered, 1420Lm Source, 10.6cW, 9W, 350mA
  • 1,389Lm Delivered, 1950Lm Source, 16cW, 14W, 500mA


  • 3000K, Ra80+
  • 4000K, Ra80+


  • Non-dimmable
  • DALI


  • Non-emergency
  • 3 Hour
  • DALI
  • Self-test


  • Black (Matt) Powder Coated, RAL 9005
  • Silver (White Aluminium) Powder Coated, RAL 9006
  • Custom Contact Sales to Order, Powder Coated
  • White (Matt) Powder Coated, RAL 9016

Sensor (Optional)

  • Microwave Sensor

Please note: all images are used for illustrative purposes only. Individual features such as optics, materials, and colours may vary. The specification of the above product and accessories is correct at the date of publishing, but may be subject to change as necessary and without notice. Images are indicative of the quality and style of the specification and may not represent wholly the actual luminaire. Dimensional drawings are intended to give a general indication of the proposed size. The dimensions are accurate to within + or - 2mm. Specification, imagery and dimensional information are not intended to form part of any contract or warranty unless specifically incorporated in writing into the contract.