Design teams choose Viokef pendants when they need real photometry, clean dimming, and hardware that installs fast without odd spacers or guesswork. Families cover single-head drums, multi-light clusters, and linear bars with direct or direct/indirect optics—so reception desks, dining areas, meeting rooms, and open offices all land on the same mechanical rules and driver set.
Output ranges typically span 800–12 000 lm per fixture, with CRI 80/90 options and CCT sets at 2700/3000/3500/4000 K. Diffusers (opal, micro-prismatic) and glare shields target UGR < 19 where desks sit beneath. LM-80 tested LED packages with TM-21 projections back the lifetime claims; declare L80/B10 and ambient on drawings and your viokef pendant luminaires will pass sign-off without debate.
Suspension kits ship with adjustable steel wires (often 1.5–3 m), level-adjust couplers, and safety cables rated to the fixture mass with 4:1 or higher safety factors. Canopies offer hidden gear or remote-driver options where void space is tight. When you specify viokef hanging lights, lock ceiling type, anchor class, and drop length so the trim line sits dead level across runs.
PF ≥ 0.95 at full load and THD ≤ 15 % keep boards stable; surge immunity is commonly 2 kV L-N / 4 kV L-PE. Inrush is stated so RCBO rows can be planned; ripple is kept to ≤ 5–10 % to avoid banding on cameras. Phase-cut, 1–10 V, and DALI-2 variants share the same footprint, and emergency modules (maintained/non-maintained) are available for routes using viokef ceiling pendant fixtures in escape-adjacent spaces.
Powder-coated metals, anodised trims, and glass shades cover front-of-house; matte blacks/whites avoid fingerprinting in hospitality; sealed seams are available where cleaning is frequent. IP ratings are typically IP20 indoors, with IP40/IP44 on selected drums; IK figures are published for public corridors. Tie finish codes for viokef decorative pendant lamps to room lists so replenishment never mixes hues across a floor.
Direct/indirect light engines let you balance ceiling brightness and task illumination; asymmetric beams suit wall-washing over circulation. Continuous-row joiners maintain optical pitch and wiring through-feeds, and cable entries are sized to keep bend radius honest. Where offices need long uniform lines, viokef suspended led luminaires deliver even ceiling glow with UGR-controlled downlight.
DALI-2 (DT6/DT8) covers scenes and tunable white; 1–10 V is a simple workhorse for retrofits. Minimum dim levels (1–3 % DALI typical) and fade times are documented, so meeting-room presets feel natural. Publish control type and curve (log/linear) with viokef modern pendant lighting to avoid on-site curve hunting.
Reception islands run 3000 K CRI 90 for colour-true surfaces; benches and collaboration tables favour 3500–4000 K with UGR control; dining zones often drop the mounting height to 0.8–1.0 m above table for intimacy. When scheduling viokef indoor ceiling lights, freeze mounting height, spacing-to-height ratio, and target lux—acceptance tests mirror those inputs.
Supply 220–240 V AC, 50/60 Hz; drivers to IEC/EN 61347-1/-2-13; control performance EN 62384; EMC EN 55015 and EN 61000-3-2/-3. Ingress per IEC 60529; impact per IEC 62262 (where listed). LED data based on LM-80/TM-21; photometry provided as IES/LDT. Wiring 0.5…2.5 mm²; strip 8–10 mm; observe tc on driver label and keep 7.5–10 mm breathing space in canopies.
Quick-connect plugs, strain-relief clamps, spacer rings, and repair collars share one geometry so later maintenance doesn’t break IP or alignment. DALI lines route alongside room controls; emergency variants use the same canopies with EM gear trays and test indicators positioned for visibility.
You get job-specific pricing with quick quote turnarounds by EAN/MPN and live EU stock before orders are placed. The client portal shows current lead times, tracks shipments, and provides downloadable price lists with validity dates for planning. Trusted accounts can use post-payment terms up to 30 days. We consolidate consignments so pendants, drivers/EM packs, suspension kits, plugs, gaskets, and labels arrive kitted by area; your account manager checks optic/output codes, control type, inrush data, finish sets, and mounting details against your documents to keep deliveries ready for immediate install across France, the Baltics, Germany, Spain, Italy, Belgium, and the Netherlands.