Contour / CONTO DI 2x49W HF DSB GY ML4 L840

96551359 / COGDI249ZSB

Data Sheet

A versatile, suspended luminaire in a sleek, modern design with direct/indirect distribution. Electronic, fixed output control gear for 2 x 49W T16 lamp(s). Body: extruded aluminium, anodised silver with grey trim. Endcaps: moulded polycarbonate anodised grey. Optic: satinbrite anodised aluminium louvre. Class I electrical, IP20. Electrical connection via pre-fitted LSOH grey mains cable. Self balancing, may be mounted individually or in infinite configurations using connection accessories. Complete with 840 lamp(s).

Dimensions: 1546 x 236 x 49 mm
Total power: 110.6 W
Weight: 5.1 kg

Mode selection
  • Lamp position:STD - standard
  • Light Source:2 x T16 / 49W
  • Luminaire luminous flux*:7602 lm
  • Lamp luminous flux:2 x 4300 lm
  • Luminaire efficacy*:69 lm/W
  • Lamp efficacy:78 lm/W
  • Colour Rendering Index min.:80
  • Ballast:1x HF_ Tridonic PC T5 TOP
  • Luminaire input power*:110.6 W Lambda = 0.99
  • CELMA EEI:A2
  • Dimming:Fixed output
  • Maintenance category:D - Enclosed IP2X
  • T16
  • CE
  • 850°
  • IP20
  • SC1
  • Ta=25

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)
(%)