RZB develops board‑level light engines for ceiling coffer lines, coves, shelves, and architectural accents. The families share consistent photometry and mechanical footprints, so designers can reuse the same cut‑outs, profiles, and drivers across projects without re‑engineering.
Rigid linear boards for coves and continuous lines: typical outputs 700–3,000 lm/board at 350/500/700/1050 mA depending on length and optical set. Several footprints repeat (e.g., ~280/560/1120 mm), enabling modular spacing.
Area boards for shallow boxes and ceiling coffers: square/rectangular MCPCBs with uniform diffusion behind opal plates; lumen packages 1,500–6,000 lm.
Tunable‑white and single‑CCT variants: 2‑channel 2700–6500 K tracks for scene setting and single‑channel 2700/3000/3500/4000/5000 K modules for fixed color policies. High‑CRI options (CRI ≥ 90, selected CRI ≥ 95) carry strong R9 for material rendering.
Optical interfaces: bare LED footprints for profile optics, or snap‑on lenses/films (opal, micro‑prism, batwing, asymmetric). Binning is maintained at SDCM ≤ 3 across lots.
Commissioning habit: log Tc, driver current, and scene settings during FAT. Repeating these values during service keeps appearance consistent across rooms.
Board footprints match common RZB profile channels and trims; hole patterns and connector pitch remain identical across consecutive power steps so swaps do not disturb the build.
Pair boards with RZB aluminum profiles sized to the thermal load; use opal or micro‑prism diffusers to control glare. Drive from DALI‑2 or 0–10 V drivers; PWM is viable where camera artefacts are irrelevant. For emergency, select central battery or local inverters that preserve required flux; keep drivers accessible on trays and segregate SELV from mains in duct.
Where EMC is sensitive (VFD adjacent), land entries on conductive plates and apply 360° screen bonds to control lines before the first device.
Procurement typically standardizes one 24 V family for decorative lines and one constant‑current family for high‑lux runs, plus two diffuser options to cover most rooms.
We align commercial terms with your bill of materials via individual B2B pricing and formal offers, assign a dedicated account manager, and expose live EU‑wide stock for planning. Quotes usually land in about an hour. Orders go in by EAN/MPN with clean traceability, and our price lists are downloadable and current. You also get lead‑time and order‑status tracking, purchase‑history analytics for SKU consolidation, and post‑payment up to 30 days for trusted clients. We plan consolidated shipments to lower freight costs, hold prices with validity windows, and support teams in France, the Baltics, Germany, Spain, Italy, Belgium, and the Netherlands.