Optus IV Surface / OPTUS IV D 1x28W HF WHI DSB L840

96548259 / OPD128ZSBW

Data Sheet

A surface mounted and suspended luminaire with a modern slim design, suitable for both office and school applications. For 1x28W T16 lamp(s). Electronic, fixed output control gear. Body: extruded aluminium with powder coated aluminium, matt white finish. End Caps: die-cast zinc, and satinbrite louvre in anodised aluminium. Class I electrical, IP20. Electrical connection via factory fitted 3 x 2 x 2.5 mm² piano key terminal block and cable clamp. Key hole fixing centres 1000mm. Complete with 840 lamp(s).

Dimensions: 1209 x 165 x 61 mm
Total power: 30.4 W
Weight: 2.6 kg

Mode selection
  • Lamp position:STD - standard
  • Light Source:1 x T16 / 28W
  • Luminaire luminous flux*:1851 lm
  • Lamp luminous flux:1 x 2600 lm
  • Luminaire efficacy*:61 lm/W
  • Lamp efficacy:86 lm/W
  • Colour Rendering Index min.:80
  • Ballast:1x HF_ Tridonic PC T5 PRO LP
  • Luminaire input power*:30.4 W Lambda = 0.98
  • CELMA EEI:A2 BAT
  • Dimming:Fixed output
  • Maintenance category:C - Closed Top Reflector
  • T16
  • CE
  • ENEC
  • IP20
  • SC1

Photometry

Photometric configuration

CalcExpress

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
(lm)
(m)
(m)
(%)
Step 2: Room Data
(m)
(m)
(m)
(m)
(%)
Step 3: Result
(lx)
(%)