Optus IV Suspended / OPTUS IV DI 1X35W HF GRY DSB E3 L840

96548379 / OPDI135ZESBG

Data Sheet

A suspended luminaire with a modern slim design, suitable for both office and school applications. For 1x35W T16 lamp(s). Electronic, fixed output control gear with 3 hour, manual test, emergency lighting circuit. Body: extruded aluminium with powder coated grey finish. End Caps: die-cast zinc and satinbrite louvre in anodised aluminium. 60:40 direct/indirect light distribution. Class I electrical, IP20. Electrical connection via factory fitted 4 x 0.75mm² non halogen cable. Pre-mounted Quick Lock wire suspension kit included. Complete with 840 lamp(s).

Dimensions: 1509 x 165 x 61 mm
Total power: 37.8 W
Weight: 3.2 kg

Mode selection
  • Lamp position:STD - standard
  • Light Source:1 x T16 / 35W
  • Luminaire luminous flux*:2815 lm
  • Lamp luminous flux:1 x 3300 lm
  • Luminaire efficacy*:74 lm/W
  • Lamp efficacy:87 lm/W
  • Colour Rendering Index min.:80
  • Ballast:1x HF_ Tridonic PC T5 PRO
  • Luminaire input power*:37.8 W Lambda = 0.97
  • Charging power:4 W
  • Dimming:Fixed output
  • Maintenance category:C - Closed Top Reflector
  • T16
  • CE
  • IP20
  • SC1


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