The modern styling of the D-Series is striking yet unobtrusive - making a bold, progressive statement as it blends seamlessly with its environment. D-Series takes all the benefits of LED technology and moulds it into a high performance, high efficacy and long life area lighting luminaire.
With its exceptional 'finned' thermal management system, D-Series is capable of delivering over 100,000 hours LED module life. Offering a wide range of lumen packages and optical distributions, D-Series delivers optimised lighting application designs.

Technical Data

System Longevity
  • The D-Series's diecast aluminium housing acts as its primary heat sink. Its longitudinal fins employ conductive cooling techniques to dissipate heat away from the key LED components and driver that extends the life of the luminaire.
  • Light engine(s) consist of either 20, 30, 60, 80 or 100 high efficacy LEDs (subject to chosen configuration) mounted to a metal-core circuit board to maximize heat dissipation and promote long life.
Exceptional Performance
  • Offering lumen packages ranging from 2,000lm to 36,000lm with efficiencies of up to 142 lpw (Lumens Per Watts) in colour temperatures of either 3000K or 4000K.
  • Three optimised distributions (asymmetric, symmetric and forward throw) delivered by quality LEDs and bespoke UV stabilised optics.
  • LED light engines with 0% ULOR ensuring night time friendly.
Complete Light Package
  • Available with DALI compatible driver and photocell options enabling dimming facility.
  • Fully integrated into Holophane standard column range.
Single-piece die-cast aluminium housing, that conforms to EN1706 AC-46500, with integral heat sink fins to optimise thermal management through conductive cooling. LED modules are IP65 with individual lenses, and high grade aluminium housing to transfer heat away from the LEDs and dissipate through the finned housing for cooling. The LED driver is mounted in direct contact with the finned housing for cooling to promote low operating temperature and long system life. Housing is completely sealed against moisture and environmental contaminants (IP65). Installation is via the integrated mounting block and integral arm that facilitate a quick and easy installation.

3000K or warmer must be selected for IDA dark sky certification.
Performance Data
Typical Luminaire Performance
Configuration Delivered Lumens Circuit Power (W) Drive Current (mA) Luminaire total number of LEDs Luminaire efficacy (llm/W)
DSX0.1.LA02X c.2000 15 450 20 133
DSX0.1.LA03X c.3000 21 650 20 143
DSX0.1.LA04X c.4000 29 450 20 138
DSX0.1.LA05X c.5000 37 570 20 135
DSX0.1.LA06X c.6000 45 700 20 133
DSX0.1.LA08X c.8000 64 990 20 125
DSX0.1.LA10X c.10000 81 1250 20 123
DSX1.2.LA11X c.11000 105 1050 30 116
DSX1.2.LA16X c.16000 131 700 60 126
DSX1.2.LA22X c.22000 208 1050 60 113
DSX1.2.LA30X c.30000 286 1400 60 105
DSX2.2.LA30X c.30000 282 1050 100 115
DSX2.2.LA36X c.36000 328 1000 100 121
Lumen data is considered to be representative of the configuration shown, and may vary, with a tolerance on flux of +/- 7% (typical of LED manufacturers data) and luminaire power of +/- 5%.
Note: The specifications of the Holophane luminaire and columns represents typical values. All descriptions, illustrations, drawings and pecifications in the Holophane catalogue and website represent only general particulars of the goods to which they apply and shall not form part of any contract. The company reserves the right to change specifications at its discretion without prior notification or public announcement.