FSRDL 2 S12 luminaire is a recessed round fitting suitable for subsurface rail applications. 
  • Designed in accordance with fire precautions for subsurface rail stations (Section 12).
  • Complies with London Underground subsurface standard S1085 utilising low smoke, zero halogen cables and control gear.
  • Recessed luminaire fits into a standard cut-out of 250mm.
  • Impact resistance rating: IK08 (5 joules of energy).
  • Ingress protection rating: IP65
  • Suitable for surface or semi-recessed ceiling mounting.
  • Aluminium body finished in smooth white polyester powder coat.
  • Clear or frosted toughened glass diffuser held against gasket by tamperproof screws.
  • Integral electronic control gear with terminal block.
  • Provision for conduit entry in back.

Technical Information

Surface Version: Ø245mm, H203mm Recessed Version: Ø288mm, H200mm
Clear Glass Diffuser Temp Load Lum/lm Efficacy CRI Weight
FSRDL2/1100NW/C31/S12C 4000 K 10.1 W 1003 lm 99 lm/W CRI>80 2.7kg
FSRDL2/1500NW/C31/S12C 4000 K 14.7 W 1452 lm 99 lm/W CRI>80 2.7kg
FSRDL2/2000NW/C31/S12C 4000 K 18.4 W 1823 lm 99 lm/W CRI>80 2.7kg
Emergency Output 4000 K  440 lm
Frosted Glass Diffuser Temp Load Lum/lm Efficacy CRI Weight
FSRDL2/1100NW/C31/S12F 4000 K 10.1 W  955 lm 95 lm/W CRI>80 2.7kg
FSRDL2/1500NW/C31/S12F 4000 K 14.7 W 1387 lm 94 lm/W CRI>80 2.7kg
FSRDL2/2000NW/C31/S12F 4000 K 18.4 W 1802 lm 98 lm/W CRI>80 2.7kg
Emergency Output 4000 K 437 lm

FSRDL 2 S12 contains a light source of energy efficiency class E.

FSRDL 2 S12 LED Lifetime L80B10>50,000h at 25oC ambient.

FSRDL 2 S12 Driver Lifetime up to 100,000h at 25oC ambient.

Fitting Options

Textured Black finish replace C31 with B
Matt silver finish replace C31 with C48
Remote box 3 hour duration emergency add suffix /EM3B
DALI dimming/monitoring add suffix /DALI
Switch dimming add suffix /DIM
Surface version add suffix /SUR
Warm white LEDs (3000K) replace NW with WW
For use with 110V ac/dc central battery systems add suffix /EV
240V changeover relay add suffix /ER