Titus Industry / TITUS INDUSTRY 4X54W IHF TW L840

96547433 / TTI454ZI

Data Sheet

Surface luminaire for 4 x 54W T16 lamp with electronic - fixed output circuit. Grey powder painted zinc coated steel body with symmetric distribution Miro finish aluminium reflector and 4mm toughened glass with EPDM gasket. Sealed to IP65 using long pressure plates which ensure consistent gasket pressure. Suitable for surface or catenary mounting, and tilting up to 50 degrees without rotational torque. Through wired 5x 2.5mm² with supply terminals at each end of luminaire. Optional louvre attachments are available.

Dimensions 1234 x 248 x 165mm
Total power: 224 W
Weight: 10.9 kg

Mode selection
  • Lamp position:STD - standard
  • Light Source:4 x T16 / 54W
  • Luminaire luminous flux*:13403 lm
  • Lamp luminous flux:4 x 4450 lm
  • Luminaire efficacy*:60 lm/W
  • Lamp efficacy:79 lm/W
  • Colour Rendering Index min.:80
  • Ballast:2x HF Tridonic PC industry
  • Luminaire input power*:224 W Lambda = 0.99
  • Maintenance category:E - Dust-proof IP5X
  • T16
  • CE
  • D
  • EN 55015
  • IK08
  • IP65
  • SC1
  • TA=30°C


Photometric configuration


Use CalcExpress to quickly carry out quick online calculations of required indoor luminaire numbers for rectangular rooms. Enter the calculation parameters for your solution such as room dimensions, mounting height, height of the useful plane and required level of illuminance, and the site will instantly suggest a solution according to the light output ratio method.

Step 1: Technical data
Step 2: Room Data
Step 3: Result