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3503.1, 3504.1, 3604.1, LED, SL, Recessed Ceiling Mounting

  • Light source: LED
  • Protection class 2
  • Degree of protection: IP20
  • According to EN1838
  • ENEC certified
  • With STAR Technology
  • With STAR Plus Technology
3503.1, 3504.1, 3604.1, LED, SL, Recessed Ceiling Mounting

The luminaires of the series 3000 enable especially efficient escape route illumination with a low connected load and thus low energy costs. Despite its small construction size it achieves similar values to the more watt-intensive luminaires with fluorescent lamps. The service life of up to 50,000 hours of the LEDs significantly reduces maintenance costs. The wide light distribution optics of the high power LEDs enable wide light point spacing for both escape routes and for wide-area illumination.

Data sheet (1 MB) (PDF)
Download file (301 KB) (JPEG)
Luminous flux (mains operation) 3503.1: 260 lm, 3x04.1: 315 lm
Luminous flux ΦE/Φnom at end of rated operating time 100%
Housing material Bezel: Stainless steel brushed / sheet steel, white (sim. RAL 9010); Module: Polycarbonate
Weight Luminaire: 0.13 kg; Module 0.12 kg (incl. enclosure)
Type of mounting Ceiling recessing
Terminals Loop terminals 3 x 2.5 mm²
Connection voltage 220 - 240 V, 50/60 Hz, 176 V - 275 V DC
Power consumption mains operation (apparent power/effective power) 3503.1: 7.6 VA / 4.4 W, 3x04.1: 9.5 VA / 5.8 W
Permissible ambient temperature -10 °C to + 40 °C
Current consumption - battery operation (220 V) 3503.1: 19 mA, 3x04.1: 25 mA
Light source 3503.1: HighPower LEDs 3 x 1.1 W, 3x04.1: HighPower LEDs 4 x 1.1 W
Degree of protection IP20
Insulation class ll



  • Safety luminaire with LED technology for recessed mounting with round or quadratic bezel
  • Typical ceiling cut-out diameter of 68 mm and low profile of only 30 mm
  • Compact housing for LED supply (required height for entering the ceiling only 100 mm) including through-wiring clamp and strain relief
  • Up to 14 m from luminaire to luminaire for escape route illumination and wide area illumination
  • Minimum service requirement due to high service life of the LEDs (up to 50,000 hours)
  • Shortened inspection effort due to CEWA GUARD technology
  • Automatic function monitoring of up to 20 luminaires per circuit
  • Reduced installation expenditure with STAR technology
  • Freely programmable mixed operation of the switching modes per luminaire in one circuit