Low Output

Low Output

High Output

High Output

Low Output

Low Output

High Output

High Output

Optics

  • Light output options:
    • LED 5090 lumens (4000K - 48W)
    • LED 11078 lumens (4000K - 101W)
    • Available with 3000K
  • Symmetrical distribution
  • Zero light pollution
  • UV stabilised polycarbonate clear diffuser
  • LED Life 80,000 hours to L70B50

Body

  • Die cast aluminium with steel cap
  • Coated for corrosion and saline environment resistance
  • For outdoor applications within 3km of the coast, an enhanced paint finish can be offered on request
  • IP65 IK08 rated protection
  • 60mm diameter post top spigot
  • Finished in Graphite Grey or Silver/grey
  • RAL Colour: Grey RAL7024. Silver/grey RAL9007
  • Supplied with IP67 rated plug and socket
  • Fixed output as standard, DALI optional
  • Suitable for ambient temperatures between -20°C to +40°C
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Cygnus ST, graphite grey

LL/CW B50
L80
LED 5090 lumens, 48W CYT14KG ECA 106 >100k
LED 11078 lumens, 101W CYTH24KG ECA 109 >100k

Options

Silver/grey Replace G with S i.e CYT14KS
3000K Replace 4K with 3K i.e. CYT13KG
DALI driver Add 'Y' after 'CYT' i.e. CYTY14KG
Dimensions Diagram 1
VERSION H KG Ø Windage (m2)
Low output LED 490 5.4 520 0.15
High Output LED 428 6 503 0.12

Photometic Performance

Photometic Performance Diagram - 4000K 43.5W, 3361 Lumen
4000K 43.5W, 3361 Lumen
LOR = 100.0%
Photometic Performance Diagram - 4000K 103W, 9976 Lumen
4000K 103W, 9976 Lumen
LOR = 100.0%

LED Performance

Colour Temp RA (CRI) Colour consistency
4000K >70 MacAdam 4 SDCM

IP65 LED post top lantern with conical die cast aluminium body and clear UV stabilised polycarbonate diffuser. With symmetrical distribution having zero upward light – as Whitecroft Lighting CYGNUS ST.

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