Redoubt pit light for rail maintenance pits.
  • Fully sealed luminaire, rated IP66, IP69 and IP69K.
  • Impact resistance rating: IK16 (150 joules of energy).
  • Marine grade stainless steel body.
  • The dual bonded, polycarbonate diffuser, maintains impact and ingress resistance, whilst cleaning is made simple, through the flush diffuser design.
  • Emergency option available with integral box for housing batteries.
  • Unique dual gasket arrangement for ingress protection and resistance to chemical attack.
  • Each component has been selected to ensure that the materials are highly resistant to the chemicals, liquids and compounds used in this application.
  • Unique pyramid style body prevents the luminaire from becoming obtrusive.
  • Suitable for high pressure, high temperature (80°) jet washing.
  • Achieves the recommended illuminance and uniformity levels for rail maintenance pits. Upward illumination designed to meet requirements for task lighting, downward illumination designed for circulation and emergency. Circuits can be separately switched.
  • Pre-installed 2m flying lead(s).

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Technical Information

L1340mm x W235.7mm x H109.5mm
LED, Opal Diffuser Temp Output (Upward)  Output (Downward)  Load  Efficacy (Combined)  CRI Weight
PTL-4-3400N-SS 4000K 2636 lm 747 lm 50.5 W 67 lm/W CRI>80 14.5kg
Emergency Output 4000K 334 lm

Redoubt contains a light source of energy efficiency class C.

Redoubt LED Lifetime L70B10>110,000h at 25oC ambient.

Redoubt Driver Lifetime up to 50,000h at 25oC ambient.

Fitting Options

Integral 3 hour duration emergency add suffix -E3 (weight 17.5kg)

References