Photometrically tested in-house with comprehensive IES, aging, and withstand-voltage documentation for global importers and EPC contractors.
Why modern global infrastructure is migrating from traditional aluminum-glass composites to co-extruded UV-stabilized all-plastic linear LED tubes.
In high-demand industrial facilities, commercial distribution hubs, and agricultural processing complexes, lighting hardware faces multi-vector environmental aggression: sulfurous gasses, chemical caustic washdowns, thermal fluctuation, and severe mechanical vibration. For decades, aluminum-backed glass fluorescent and LED tubes were the standard. However, structural shear at the glass-to-metal bonding line, internal condensation caused by differential thermal coefficients, and galvanic corrosion from salt spray and ammonia have forced facility engineers and commercial brand owners to seek a more durable alternative.
Scoden Lighting (Zhejiang Skodan Lighting Co., Ltd.) pioneers the full-plastic integrated extrusion methodology. Fabricated using high-grade virgin optical Polycarbonate (PC) or optical Poly Methyl Methacrylate (PMMA), our all-plastic linear tubes deliver unified mechanical cohesion. The tube body eliminates brittle glass substrates and separate aluminum backbones, replacing them with a co-extruded dual-layer profile that integrates heat dissipation tracks and micro-prismatic diffusers in a single seamless envelopment.
Unlike fragile borosilicate glass tubes that shatter under vibration, all-plastic tubes absorb kinetic strikes exceeding 5 to 20 Joules without catastrophic envelope breach.
All-polycarbonate structures present zero exposed metallic contact points, completely neutralizing electrolytic corrosion in swine barns, fertilizer depots, and coastal terminals.
Full-plastic non-conductive bodies eliminate stray current leakage hazards, simplifying worldwide electrical safety compliance without requiring grounding continuity checks.
Weighing up to 45% less than aluminum-clad alternatives, all-plastic fixtures significantly lower 40HQ container shipping costs and reduce installation ceiling load limits.
Photometric & Thermal Uniformity: Through specialized internal thermal dissipation geometry molded into the base of the plastic extrusion, junction temperatures (Tj) on our SMD2835 arrays are maintained below 65°C under 25°C ambient, securing LM-80 certified lifespans in excess of 54,000 hours (L70B10).
Engineered to conquer microclimatic stress points across diverse global operating environments.
Zero-glass protocols are mandatory in meat packaging, bakeries, and beverage bottlers. Our shatterproof all-plastic construction prevents glass contamination while resisting IP69K high-pressure hot-water CIP washdown detergents.
Conventional glass tubes often suffer internal frosting and driver startup failures at -30°C. Our constant-current driver topology and matched polycarbonate thermal contraction properties ensure instant-on illumination without driver flicker or seal compromise.
Animal housing combines concentrated uric ammonia, dust, and weekly disinfection cycles. Polycarbonate blends with anti-aging stabilizers prevent photolytic yellowing and eliminate the rapid pinhead pitting seen in aluminum battens.
Non-hazardous auxiliary bays, battery storage rooms, and secondary chemical processing plants demand robust vapor barriers. Our integrated gasket-free sonic-welded endcaps provide permanent sealing against corrosive vapor ingress.
Harnessing China’s premier electrical apparatus manufacturing cluster to guarantee component fidelity, rapid tooling, and cost leadership.
Situated in Beibaixiang Town, Yueqing, Zhejiang—internationally recognized as "China's Electrical Capital"—Scoden Lighting operates at the absolute epicenter of high-grade industrial electrical components. Our location provides an unprecedented competitive edge that directly translates to financial and operational advantages for international procurement teams:
Terminal blocks, flame-retardant G13/Fa8 endcaps, automated copper pins, and custom driver magnetic cores are sourced within a 15-kilometer radius, slashing logistics overhead and component lead times to near zero.
Our facility houses high-speed automated extrusion lines and computer-controlled plastic molding presses, allowing custom lens geometry (frosted, ribbed, or micro-prismatic clear) to be rapidly fabricated without external dependency.
By purchasing optical-grade polycarbonate granules in bulk contracts through domestic petrochemical refineries in Zhejiang and Shanghai, we insulate foreign clients from spot-market polymer volatility.
Every batch undergo rigorous photometric validation inside our in-house IES darkroom, backed by 100% withstand-voltage insulation testers, glow-wire fire tests (850°C), and automated 4-hour burn-in cycles.
Transparent FOB Ningbo/Shanghai quotation tiers for distributor stock, OEM packaging, and project-based engineering specifications.
| Model Series | Dimensions & Wattage | Optical Spec (lm/W, CRI) | Housing & Protection | MOQ 500–1,999 pcs | MOQ 2,000–4,999 pcs | Volume Tier (5,000+ pcs) |
|---|---|---|---|---|---|---|
| SCD-APT-2FT Compact Linear |
600mm (2ft) · 9W / 10W | 130–140 lm/W · Ra>80 | Full PC Extrusion · IP65 / IK08 | $1.65 – $1.95 | $1.48 – $1.68 | $1.28 – $1.42 |
| SCD-APT-4FT Industry Standard |
1200mm (4ft) · 18W / 20W | 140–160 lm/W · Ra>80 | Full PC Extrusion · IP65 / IK08 | $2.75 – $3.15 | $2.45 – $2.80 | $2.15 – $2.38 |
| SCD-APT-5FT EU / Oceania Standard |
1500mm (5ft) · 24W / 28W | 130–150 lm/W · Ra>80 | Anti-UV Polycarbonate · IP65 | $3.85 – $4.30 | $3.40 – $3.85 | $2.95 – $3.35 |
| SCD-APT-8FT Warehouse Bay High Lumen |
2400mm (8ft) · 40W / 48W | 140–160 lm/W · Ra>80 | Reinforced Full PC · IK09 | $6.90 – $7.80 | $6.15 – $6.90 | $5.40 – $5.95 |
| SCD-APT-IP66-TRI Integrated Batten Tri-Proof |
1200mm (4ft) · 36W / 40W | 130–145 lm/W · Ra>80 | Sonic-Sealed Full Plastic · IP66 | $4.80 – $5.50 | $4.20 – $4.75 | $3.75 – $4.10 |
| SCD-APT-SMART Microwave / CCT Dimming |
1200mm (4ft) · 18W (Sensor) | 130 lm/W · Multi-CCT Select | PC Diffuser + Internal Sensor | $4.20 – $4.90 | $3.70 – $4.30 | $3.25 – $3.65 |
* Note: Prices shown above reflect standard FOB Ningbo/Shanghai commercial terms. Specific customizations such as high CRI (>90), 0-10V / DALI-2 dimmable driver integration, isolated drivers vs. non-isolated topology, 90-minute LiFePO4 emergency batteries, or custom master carton color branding can adjust baseline quotes by +8% to +25%. Detailed BOM engineering cost breakdowns are available under NDA.
Architecting next-generation sustainable, smart, and circular all-plastic commercial luminaires.
Integrating synthetic nano-ceramic compounds directly into the extruded polycarbonate matrix, boosting bulk thermal conductivity from 0.2 W/m·K to 1.8 W/m·K without sacrificing electrical resistivity.
Qualifying 60% Post-Consumer Recycled (PCR) optical resin streams certified under ISCC PLUS, reducing lifecycle embedded carbon footprints by 42% for corporate ESG compliance.
Molding sub-terahertz 24GHz FMCW radar nodes and micro-photocells directly inside the plastic cap cavity, eliminating external sensor stalks for unified IP66 aesthetic continuity.
Leveraging high-bandwidth optical modulation inside sterile laboratory all-plastic fixtures to enable intrinsically safe wireless indoor data transmission without RF radiation interference.
Eliminating market access bottlenecks across North America, Europe, the Middle East, and Asia-Pacific.
Compliant with EN 60598-1, EN 60598-2-1, and EMC Directive 2014/30/EU. Zero toxic brominated flame retardants; fully compliant with EU RoHS 2.0 and REACH Annex XVII thresholds.
Field-tested for Type A (ballast compatible), Type B (ballast bypass direct wire), and Type C (external driver) retrofits across ANSI standard tombstones, qualifying for US commercial utility rebates.
IEC 62776 test certificates verified by accredited third-party laboratories (TUV/Intertek) expedite regional import approvals across the GCC, Southeast Asia, and Latin American customs borders.
To assist clients in tariff-restricted territories (e.g., Brazil, India, Turkey), we offer Semi-Knocked-Down (SKD) kits containing extruded tubes, SMT boards, and drivers to qualify for localized assembly tax relief.
Engineered to match precise photometric curves with guaranteed zero-defect batch delivery.
In-depth responses covering engineering tolerances, material performance, and contractual logistics.
Our all-plastic extrusion design incorporates an internal high-thermal-conductivity aluminum substrate (1.0–1.5 W/m·K) seated directly within precision-molded internal tracks, coupled with convective air channels formed inside the co-extruded profile. By keeping LED diode drive currents conservative (typically 50–55mA per chip on SMD2835 packages rated for 65mA), heat generation is minimized, keeping solder joint temperatures (Ts) comfortably below 68°C to ensure 50,000+ operating hours without lumen degradation.
An LED tri-proof light is built for ingress protection against moisture, dust, and corrosive washdown (typically certified IP65 to IP66, IK08), making it ideal for car parks, cold storage, agricultural facilities, and logistics centers. An explosion-proof light (certified under ATEX, IECEx, or CNEX) is specifically engineered with flameproof enclosures (Ex d), increased safety (Ex e), or encapsulation (Ex m) to prevent internal electrical arcs or hot surfaces from igniting explosive atmospheric gas groups (IIA, IIB, IIC) or combustible dusts (Zone 20, 21, 22).
We provide full private-labeling support including high-resolution laser engraving of client logos and electrical schematics directly onto the polycarbonate endcap or body, custom silk-screened color markings, tailor-made outer master-carton packaging with barcoding, and customized color temperatures (ranging from 3000K warm white to 6500K daylight, plus specialized livestock spectrums).
Every production batch is accompanied by comprehensive documentation: IES photometric files generated in our in-house optical darkroom (supporting DIALux lighting simulations), high-voltage withstand (Hi-Pot) test records at 3750V AC, 100% 4-hour burn-in aging logs, spectral distribution data (CRI, CCT, SDCM < 5), and certified ISO 9001 compliance documentation.
Yes. We welcome on-site third-party audits (SGS, BV, TUV) and scheduled live video factory inspections directly at our Yueqing production facility. Overseas buyers can observe our automated SMT lines, ultrasonic welding bays, darkroom goniophotometer operations, and aging test racks in real time.
Contact our Yueqing engineering team directly with your photometric requirements, dimensional constraints, and target volumes to receive an itemized quotation and formal IES package within 24 hours.