DL® 500 MIDI LED enables existing installations to be expanded with a high level of energy efficiency so that the familiar optical and harmonious appearance of the installation is maintained. Of course the DL® 500 MIDI design classic, thanks to state-of-the-art LED technology and precisely matched optical systems, can be planned and installed for new installations according to DIN EN 13201. The LED luminaire can be individually set according to needs via the microprocessor-controlled LED operating electronics for the performance packages 'Plus' (with Service Box) and 'Premium' (with Siteco® Light Control).
Thanks to Siteco gear tray technology the LED module of the new DL® 500 LED luminaires is replaceable. This means upgrading to higher performance, future LED modules is easily implemented.

• ideal for the expansion of existing installations - visual appearance of the road is maintained
• innovative LED gear tray technology with precisely matched lenses and reflectors for energy-efficient lighting
• LED insert for standardised lighting according to DIN EN 13201, for wide luminaire spacing with uniform illumination of the road
• optical enclosure of toughened safety glass, structured and reflection-reduced
• for excellent glare reduction and high homogeneity
• constant luminous flux control ('Plus' version) for precise and efficient road lighting
• highly simple mounting and maintenance: modular gear tray concept, can be simply replaced for upgrading DL® 500 LED versions to future LED generations
• minimised energy input with optimal lighting results due to use of efficient electronic control gears and Siteco® Light Control (SLC) lighting management components
• extremely weather-resistant coating
• long system service life (> 50,000 hrs)

Luminaire housing and mast mounting of diecast aluminium | peripheral EPDM seal in the housing profile | flat optical cover of toughened safety glass (ESG) | can be opened without tools and hinged downwards | high quality, extremely weather-resistant coating in Siteco® metallic grey (DB 702S) | insulation class: II | protection rating: IP65

Cover can be opened without tools and hinged downwards | LED module and all electric components on removable gear tray
Basic performance package: LED module with 3-pole connection terminal, max. 2.5mm² (2-pole for mains supply + 1-pole for 230V control voltage for power reduction) | control signal: U_St= 230V --> 100% luminous flux; U_St= 0V --> approx. 50% luminous flux
Plus performance package: LED module with 5-pole connection terminal, max. 2.5mm² (2-pole for mains supply + 1-pole for 230V control voltage for power reduction + 2-pole for Siteco® Digital Interface (SDI)) | SDI for parameterising of luminaire with Siteco® Service Box (with integration of luminaire into digital control system on request) | alternative luminous flux reduction via 230V control voltage
Premium performance package: LED module with 2-pole connection terminal, max. 2.5mm² (control and monitoring of the luminaire from a central control point without supplementary control wires; data transmission according to standardized LON protocol)

Wide light distribution for standard-compliant lighting according to DIN EN 13201 | excellent glare reduction and high homogeneity with minimised light immission via LEDs with oval attachment lens and additional light control via lateral reflectors and structured, reflection-reduced flat cover panel | high level of system efficiency via optimised light distribution and large luminaire spacings

• residential areas, side streets, residential and collector roads
• for large light-point spacing of 25…32m