LD64 LIGHTGRAPHIX | Alldatasheet
Document overview
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Technical content
Data sheet issued: 8 April 2026 LD64 > Manufactured from a single billet of 316 stainless steel > No visible fixings > Minimal aesthetic > LD64 produces a single 120° angle of illumination with an output of up to 33lm > Integral anti wicking barrier increases protection against moisture ingress due to incorrect IP rated cable connections > Fixing using O-rings and a first fix sleeve > Rated IP67 for exterior or interior pathways, staircases and walls > Contains our integral moisture guard (anti-wicking barrier), stopping water ingress from going up the cable into the product from incorrect IP-rated connections > Available with Switch, 0-10V, DMX, Dali or Mains dimmable drivers KEY FEATURES DIMENSIONS For fixings and dimensions please go to page 3. Design: BDP Lighting Design Project: Liverpool One Product: LD64 Special Ø50 Ø27 The LD64 is a miniature in-ground LED surface washer that uses a specially designed reflector to produce a 120° angle of illumination. It is manufactured from a single billet of 316 stainless steel making it extremely robust. It is useful for a wide range of applications including steps and pathways and can be used on interior or exterior walls to create interesting effects. With no visible fixings, it is secured either by O-rings and a first fix sleeve or a ground tube. MINIATURE IN GROUND LED PATH MARKER
Data sheet issued: 8 April 2026 LD64 WHITE LED ENGINE SPECIFICATION Engine C1 Beam angles 120° LED manufacturer NICHIA Colour temperature 2200K / 2700K / 3000K / 4000K / 5000K Current [Rated Output] 350mA [1.2W] 500mA [1.7W] Typical LED Circuit wattage 1.1W 1.6W Delivered lumens (L 100)* 19 33 Delivered lm/Circuit W** 18 20 Typical LED Source wattage 1W 1.5W Source LED lm 133 187 Source lm/W 136 129 Forward voltage (V 100) 2.8V 2.9V CRI 93 Colour consistency 2 SCDM Peak intensity 22 cd LOR 0.17 TM30 RF93 | RG101 UGR rating (‘downlight’ mounted) 12.7 14.6 BUG rating (‘uplight’ mounted) B0-U2-G0 LED lifetime L90B5 at 90,000hrs
Applications
This data is based on an LD64-C1-500-LW30 *LED wattage includes losses associated with using an 90% efficient driver **Lumen output data applies to all colour temperatures. MECHANICAL 350mA 500mA Ambient temperature 55°C -20°C to 55°C -20°C to 50°C Materials Machine finish 316 stainless steel IP rating IP67 IK rating IK10 Wiring* Comes pre-wired with 2 core 100mm lead, can be specified with up to 10m at extra cost ENVIRONMENTAL TM65 Available on request TM66 2.6 Repair + Refurbish This product is included in our Repair and Refurbish scheme. This offers customers the ability to send back products to us for repair or refurbishment to extend their life without having to buy new fittings. RLE (REPLACEABLE LIGHT ENGINE) Visit page 4 for replacement parts 1
Data sheet issued: 8 April 2026 LD64 Please refer to our finishes guide for full details AVAILABLE FINISHES
316 STAINLESS STEEL POLISHED & PASSIVATED
316 STAINLESS STEEL
Marine grade 316 Steel > Standard machined finish > Extremely durable with very high corrosion resistance > Passivation recommended for marine environments to prevent corrosion and build up of brown stains caused by oxidation > Interior & exterior use > Marine Grade 316 Steel > Mirror like finish > Extremely durable with very high corrosion resistance > Passivated to extensively prolong resistance to corrosion and brown stains caused by oxidation in marine environments > Interior & exterior use PAINT FINISH - POWDER COAT > White (RAL 9016), Black (RAL 9005), Classic Bronze (YM262E), Gunmetal Grey (RAL 7021) Textured Fir Green (RAL 6009), Textured Mars Bronze, and other RAL colours available > Smooth matt texture unless stated otherwise > Not recommended for footlights in high traffic areas > Interior & exterior use > Solid Bronze > Hand finished Flamed Bronze unique to LightGraphix > Extremely durable with very high corrosion resistance. > Please note a natural dark patination layer will form after long term exposure to the elements, the extent of this discolouration will be dependant on its location. > Interior & exterior use Dimensions in mmDIMENSIONS & FIXING OPTIONS /480 Sleeve and O-rings Robust, watertight method of fixing for in-ground applications./480 Fixing Sleeve with ‘O’ rings 120° Cut-Out Ø32 Ø27 Ø50 Cut-out Ø32 Ø27 Ø50/480 Fixing Sleeve with ‘O’ rings 120° Cut-Out Ø32 Ø27 Ø50 120° Ø36.6 200 0.8 /480GT Ground Tube 0.8 200 Ø36.6 /480GT Ground tube The in-ground tube has been designed for applications where a recessed uplighter is required in soil or gravel surfaces. The tube can be buried with the necessary wiring, and then the fitting installed after the landscaping work has been completed. It is supplied with the fixing sleeve bonded into the tube, and can be cut down on site.
Data sheet issued: 8 April 2026 RLE - REPLACEABLE LIGHT ENGINESRLE - REPLACEABLE LIGHT ENGINES LD64 RLE REPLACEMENT PARTS Please use the configurator below to specify your replacement engine and optic. If you are unsure of your original specifications, please check the label on your LightGraphix fitting, or get in touch with our sales team. Installation sheets will be supplied with the new components. What is RLE On the surface, RLE is LightGraphix’s answer to the Circular economy question that is facing many industries at the moment. However for us, RLE is an ethos; a commitment that LightGraphix will factor in the principles of good circular design into all of its future product design. It allows us to offer luminaires that contain replaceable, energy-efficient light engines. This gives customers the ability to refurbish existing lighting installations rather have having to replace the entire luminaire. This will fall into two types of refurbishments: replaceable, and repairable. RLE Engines Repairs can be conducted on any site worldwide, or in our factory, with a small tool. Simply swap out the singular modular LED insert, and replace it with another, along with a new optic, which are both supplied by us. The warranty provided with the product with vary based on who is performing RLE repairs. There are three types of RLE engine, categorised based on the size of the product. RLE1 is the smallest, with RLE3 being the largest. Threaded back plate RLE 1 ENGINE RLE Engine LED Colour Optic Accessories HeatsinkOptic LED O-ring RLE 1 ENGINE RLE1/ Super Warm White (2200K) /LW22 Extra Warm White (2700K) /LW27 Warm White (3000K) /LW30 White (4000K) - on request /LW40 Cool White (5000K) /LW50 Narrow beam 16mm optic RLE/OP-16/NB O-ring RLE/OR2 Threaded back plate RLE/TBP RLE1/
Data sheet issued: 8 April 2026 LD64 ORDER CODES & OPTIONSORDER CODES & OPTIONS Example: LD64-C1-500/LW30/316 Stainless Steel/480ORDER CODES & OPTIONSORDER CODES & OPTIONS Light Engine & Drive Current // / 1.2W LED at 350mA LD64-C1-350 1.7W LED at 500mA LD64-C1-500 LED Colour Super Warm White (2200K) /LW22 Extra Warm White (2700K) /LW27 Warm White (3000K) /LW30 White (4000K) - on request /LW40 Cool White (5000K) /LW50 Blue /LB Green /LG Red /LR Amber /LA Finish Fixing /480 /480GT LD64 - Drivers Use with 350mA, 500mA constant current LED drivers We have a wide range of LED drivers available. Please see the downloads section of our website. 316 Stainless Steel Polished & Passivated (for marine environments) Flamed Solid Bronze POWDER COAT White (RAL 9016) POWDER COAT Black (RAL 9005) POWDER COAT Classic Bronze (YM262E) POWDER COAT Gunmetal Grey (RAL 7021) POWDER COAT Textured Fir Green (RAL 6009) POWDER COAT Textured Mars Bronze POWDER COAT RAL Ambient temperature key: 55°C