SPL Lighting Luminaires

spl lighting luminaires families and series overview

The catalog is built around clear product families so planners can match form to task without mixing finishes. Cylinders span 80–200 mm diameters for punchy cones; discs and rings deliver broad ambient; linear bars run 600/1200/1500 mm for desks and aisles; downlight ranges cover fixed, tilt, and wall-wash; panels fit 600×600 and 1200×300 grids with opal or micro-prismatic faces. Outdoor-rated companions include bulkheads and wall-packs for entrances. Typical electrical windows: 220–240 V, 50/60 Hz; drivers to EN/IEC 61347 with PF ≥ 0.90 and THD ≤ 15% on pro lines. Outputs scale from ~800 lm single heads to 10–15 klm linear and high-bay bodies, so one finish language can light reception, open plan, and back-of-house.

spl lighting led luminaires performance envelopes and engines

Engines are mid-power arrays on aluminum cores or COBs with field-replaceable optics. CCT packs 2700/3000/3500/4000 K plus selected 6500 K nodes; CRI 80 is the default, while CRI 90 with R9 > 50 is stocked for food, timber, and textiles. Lifetime targets are typically L80 50–60k h at Ta 25 °C (LM-80/TM-21 source data); many downlights and panels quote L90 36k h on premium bins. Dimming choices: DALI-2 DT6 for single CCT, DT8 for tunable white, and 1–10 V where simplicity rules. Minimum dims of 1–3% are common; flicker metrics on project grades aim for PstLM ≤ 1.0 and SVM ≤ 0.4 so camera work and long meetings stay comfortable. Surge protection is 2 kV L-L standard indoors; specify 4 kV where lifts and drives share boards.

Lighting planners often combine multiple fixture families to meet performance, sensor-integration, and cost requirements across different project types. Public buildings and infrastructure sites commonly rely on durable solutions from thorn luminaires, while commercial interiors and retail spaces frequently integrate versatile models from thorgeon luminaires. General-purpose upgrades and retrofit installations often include reliable options from sylvania luminaires, and environments requiring automated lighting control benefit from the intelligent sensing features built into steinel luminaires. For broad residential or mixed-use deployments, contractors complete their specifications with dependable ranges from spectrum luminaires

spl lighting architectural lights optics and mounting options

Optic building blocks keep photometry predictable. Cylinders use TIR lenses in 10°/15°/24°/36°/60° with optional honeycomb or softening film; rings and discs are edge-lit with precise extraction patterns to avoid hot spots; linear bars add batwing films for wide desk uniformity. Panels offer opal for calm backgrounds or micro-prism for UGR ≤ 19 in standard grid layouts. Mounting kits include single-point grippers for pendants, through-wire kits for linear continua, and trimless plaster frames for downlights. Canopies are compact (90–140 mm) with grommeted exits to protect finishes; suspension lengths ship 1.5–3.0 m and lock on three axes. IP ratings land at IP20 for interiors with IP40/IP44 options on sealed fronts; IK07/IK08 faces ride out late-stage site knocks.

spl lighting industrial luminaires environments and durability

Harsh-area bodies lean on heavier sections and gasketing. High-bays and vapour-tight channels run IP65/IP66 with UV-stable diffusers, silicone gaskets, and stainless fixings; thermal paths are oversized so Tc margins hold in warm aisles. Typical ambient windows −25…+45 °C (select +50 °C) with lumen-maintenance curves at raised Ta. Cableways accept 3×1.5…5×2.5 mm²; through-wiring versions keep DALI buses intact across rows. For generator/UPS sites, drivers with wide-range input and brownout ride-through maintain scene stability. Labels call up surge level, operating temp, and Tc probe point so maintenance can verify life margins rather than guess.

Construction, safety, and compliance details you’ll actually use

• Luminaires to EN/IEC 60598-1 and relevant -2 sections; photobiological safety EN 62471 RG0/RG1 on typical outputs.
• EMC EN 55015/EN 61547; mains quality EN 61000-3-2/-3-3.
• Materials: spun or deep-drawn steel, extruded aluminum, or high-temp PC; powder coats keep color stable across lines
• Thermal: clearly marked Tc pads; keep-out distances indicated around insulation.
• Emergency: maintained 1–3 h packs with test buttons; large canopies host gear, or remote trays serve tight ceilings.

Series and collections at a glance

• Cylindro — spot and accent cylinders with field-swap lenses, CRI 80/90, 800–3000 lm.
• Linea — surface/suspended bars, 1.2–15 klm, batwing optics for desks and aisles.
• Dic/Ring — edge-lit ambient heads, UGR-minded variants for meeting rooms and lobbies.
• Panel Pro — micro-prismatic UGR ≤ 19 grid panels, L80 50k h, DT6/DT8.
• Downlight Core/Tilt/Wash — fixed, adjustable, and wall-wash trims 100–200 mm, 900–4000 lm.
• Vapor-Tight — IP65/IP66 channels with through-wire kits for corridors, back-of-house, and plant.

Colour and visual comfort

Keep 2700 K for dining and lounges, 3000 K for mixed hospitality/retail, 3500/4000 K for desks and clinical corridors. CRI 90 lifts wood, food, and skin tones; specify R9 > 50 where merchandise matters. For camera-heavy rooms, request flicker data with the lot; most pro drivers meet the low-modulation targets when dimmed.

Controls and wiring choices

DALI-2 is the default for scenes and analytics; 1–10 V covers simple zones; phase-cut SKUs exist for small retrofits—prefer trailing-edge to avoid acoustic buzz. Through-wire kits keep control buses continuous across bars and channels. Where the tender mentions spl lighting led lighting systems, map drivers, groups, sensors, and emergency packs in one schedule so cartons land kitted.

Fixture-level accessories

Roses, offset plates, 360° braid clamps for shielded drops, lens kits, and glare baffles share geometry across families. End-caps, joiners, and corner sets finish linear runs cleanly; gasket/latch packs are stocked as service items.

Application mapping
Open offices and classrooms take micro-prismatic panels or Linea bars for 300–500 lx at UGR ≤ 19. Retail uses Cylindro 10°/24° for punch and panels for background fill. Hospitality blends Disc/Ring ambient with warm 2700 K accents. Warehouses and utility zones lean on Vapor-Tight bodies with 4000 K CRI 80/90 and through-wiring. This is the core of spl lighting indoor lighting across the range.

Decor focus
Visible pendants and glass shades live comfortably alongside the technical families—where specs ask for spl lighting decorative fixtures, point to Disc/Ring in tinted or opal lenses and match finishes to trims so the room reads as one system.

Procurement cues kept brief
Order by body/size, lumen class, CCT/CRI, optic or diffuser, dimming protocol, IP/IK, surge level, operating temp, and emergency option. Use “retrofit” notes only where frames must meet existing cut-outs. If a line item groups the lot as spl lighting architectural lights, include beam or UGR requirement and suspension length on the same row to avoid re-picks.