Specline LED / SPECLINELED 3700 HF E3 OP WL4 L840 625


Data Sheet

A recessed, LED modular luminaire with 3700lm LED package. Electronic, fixed output control gear with 3 hour, manual test, LED emergency lighting circuit. Body: white steel sheet. Diffuser/Optic: opal acrylic. Suitable for lay-in (exposed tee 15 and 24mm) suspended ceilings. Suitable for pull-up (concealed tee) suspended ceilings using wedge brackets (to be ordered separately), fitted externally. Electrical connection via panel mounted 4 pole Wieland connector, appropriate female connectors to be ordered separately. Class I electrical. IP40_IP20. Complete with 4000K LED

Dimensions: 622 x 622 x 63 mm
Total power: 35 W
Weight: 5.5 kg

Mode selection
  • Lamp position:STD - standard
  • Light Source:LED
  • Luminaire luminous flux*:3700 lm
  • Total emergency luminous flux:105 lm
  • Luminaire efficacy*:106 lm/W
  • Lamp efficacy:106 lm/W
  • Colour Rendering Index min.:80
  • Correlated colour temperature*:4000 Kelvin
  • Chromaticity tolerance (initial MacAdam)*:3
  • Rated median useful life*:50000h L70 at 25°C
  • Ballast:1x HF_ Tridonic
  • Luminaire input power*:35 W Lambda = 0.95
  • Charging power:2 W
  • Dimming:Fixed output
  • Maintenance category:C - Closed Top Reflector
  • LED
  • CE
  • 650°
  • IK02
  • IP40_IP20
  • SC1
  • Ta = 0 to +25


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