Article Contents
Industry Insight: Led Parts
Introduction: Why LED Parts Quality is Driving Commercial/Industrial Procurement
From Luminaire to Component: The Shift Toward Certified LED Parts Sourcing
Global lighting budgets are pivoting from finished-fixture purchasing to modular, parts-based replenishment. Three forces are accelerating the trend:
- Regulatory Convergence – ETL, TUV CE, RoHS-2 and IEC 62471 now travel with the part, not only the luminaire. A non-certified driver or PCB voids the entire installation’s inspection report.
- Energy-as-a-Service Contracts – ESCO and PPP projects specify L90 > 50 000 h at Ta 45 °C; failed components trigger penalty clauses.
- Tariff & Freight Arithmetic – Importing SKD/CKD LED parts cuts landed cost 18-32 % versus boxed luminaires while keeping IP66 ratings intact.
Consequently, distributors, contractors and project managers are vetting suppliers at component level: LED arrays, drivers, heat sinks, lenses, and control modules must arrive pre-certified, barcode-traceable and compatible with Zhaga/ANSI dimensions.
Beauty (STC) Manufacturing Co., Ltd – 1998 Veteran, OEM/ODM Engine
Beauty STC Lighting has produced specification-grade LED parts since 1998 from our 32 000 m² plant in Jiangmen, Guangdong. Core capability indices:
| Attribute | Beauty STC Value | Market Reference |
|---|---|---|
| Plant established | 1998 | Median competitor 2009 |
| ETL/cETL scope | Drivers, strips, panels, high-bays | Limited to drivers only |
| TUV CE (EN 60598-2-x) | Full luminaire & independent driver | Component-only typical |
| OEM/ODM lead-time | 3–4 weeks (SKD) | 6–8 weeks |
| Export markets served | 50+ countries | Regional focus usual |
All parts are shipped with bilingual technical dossier: photometric .ies/.ldt, ISTMT report, TM-21 calculator, and RoHS/REACH declaration—ready for site file submission.
Risk Cost of Non-Certified Parts – A Quick Ledger
| Scenario | Outcome | Cost Impact (USD, 1 000 pcs) |
|---|---|---|
| Driver fails field THD test (>20 %) | Re-call + re-labour | 42 000 |
| Strip PCB lacks 4 kV surge rating | Inspector rejection | 18 000 |
| High-bay lens misses UV 94-0 | Fire marshal stop-work | 65 000 |
| No LM-80 data for array | Utility rebate claw-back | 0.10 $/lm |
Using Beauty STC ETL/TUV CE listed parts eliminates above scenarios; certificates are uploaded to the Intertek/SAA database under our file numbers for instant verification.
Next section will detail our modular LED part portfolio—drivers, boards, optics and housings—engineered for 220–480 V networks, −40 °C to +55 °C ambient, and 100 000 h design life.
Technical Specs & Certifications (ETL/CE)
Technical Specifications & Quality Standards: Engineering Precision for Mission-Critical Lighting Solutions
Since 1998, Beauty STC Manufacturing Co., Ltd. has engineered LED lighting solutions that meet the stringent requirements of global markets. Our products are certified to ETL (USA/Canada) and TUV CE (Europe) standards, ensuring compliance with international safety and performance benchmarks. As a factory-direct supplier with extensive OEM/ODM capabilities, we prioritize technical precision and consistent quality across all product lines.
Luminous Efficacy (Lumens/Watt)
Luminous efficacy quantifies the efficiency of light output per unit of electrical power consumed. In commercial and industrial applications, higher efficacy directly reduces operational costs and supports sustainability goals. Generic market products often exhibit inconsistent efficacy due to suboptimal thermal management and driver design, leading to premature lumen depreciation. Beauty STC’s engineered solutions achieve 120–150+ lm/W through optimized thermal pathways, high-efficiency LED chips, and precision driver integration. All efficacy claims are validated via third-party photometric testing per IESNA LM-79 standards, ensuring ±5% batch-to-batch consistency.
Color Rendering Index (CRI >90)
Accurate color representation is critical for retail, healthcare, and architectural applications where visual clarity impacts user experience and safety. Generic products frequently utilize LEDs with CRI <85, resulting in distorted color perception and inconsistent binning. Beauty STC specifies CRI >90 (typically 92–95) across all product lines, with strict binning controls (SDCM ≤3) to eliminate color variance. This ensures uniform illumination in multi-luminaire installations, critical for architectural projects and high-end commercial spaces.
IP Ratings: Environmental Protection for Diverse Applications
IP ratings define a product’s resistance to dust, moisture, and physical intrusion—essential for outdoor, industrial, or harsh environments. Generic suppliers often misrepresent IP ratings or omit rigorous testing documentation, risking field failures. Beauty STC validates all IP ratings through IEC 60529-compliant testing, including:
IP65: Dust-tight and protected against low-pressure water jets (e.g., floodlights, outdoor panels).
IP67: Immersion-proof up to 1 meter for 30 minutes (e.g., marine-grade fixtures, industrial high bays).
Each rated product undergoes sealed enclosure integrity checks and accelerated weathering tests to ensure long-term reliability.
PCB Quality: The Foundation of Long-Term Reliability
Printed Circuit Board (PCB) design directly impacts thermal performance, electrical stability, and service life. Generic PCBs typically use standard FR-4 material with 1oz copper thickness and low glass transition temperature (Tg ~130°C), leading to delamination under thermal stress. Beauty STC employs:
High-Tg FR-4 (Tg ≥170°C) for thermal stability in high-power applications.
2oz copper weight with thermal vias for superior heat dissipation.
Automated optical inspection (AOI) to eliminate soldering defects.
This engineering rigor ensures minimal thermal resistance and extends product lifespan beyond industry averages.
Comparative Quality Standards: Generic vs. Beauty STC Certified
| Specification | Generic Market Quality | Beauty STC Certified Quality |
|---|---|---|
| Luminous Efficacy | 80–100 lm/W with ±15% variance | 120–150+ lm/W with ±5% batch consistency |
| CRI | 80–85; inconsistent binning | >90 (92–95), SDCM ≤3 for color uniformity |
| IP Rating Verification | Often unverified; limited testing documentation | Certified per IEC 60529; IP65/IP67 validated |
| PCB Material | Standard FR-4 (1oz copper, Tg ~130°C) | High-Tg FR-4 (Tg ≥170°C), 2oz copper, thermal vias |
Consistency Through Rigorous Quality Control
Beauty STC maintains a comprehensive quality assurance framework across all production stages. Each component undergoes:
100% electrical and photometric testing per IESNA LM-79 standards.
Thermal imaging analysis during design validation and production runs.
1,000+ hour burn-in testing to eliminate early-life failures.
Batch traceability via serialized production records linked to raw material certifications.
All processes align with ETL and TUV CE certification requirements, ensuring reliable performance in diverse global applications. Our 25+ years of manufacturing expertise ensures that OEM/ODM specifications are met with precision, delivering consistent quality for mission-critical lighting projects.
Beauty STC Manufacturing Co., Ltd. | 41st Caihong Road, Jianghai District, Jiangmen, Guangdong, China | [email protected] | +86 13902885704
Certified to ETL (USA/Canada), TUV CE (Europe) | ISO 9001:2015 Compliant Manufacturing Processes
Factory Tour: Manufacturing Excellence
Manufacturing Process & OEM Services ― Beauty STC Lighting, Jiangmen
Factory Footprint & Heritage
Plant area: 12,000 m² (Jianghai High-tech Zone, Jiangmen)
Established: 1998 – 25 consecutive years of LED-only production
Certified lines: ETL/cETL (US/Canada), TUV-CE (EU), RoHS, REACH, ISO9001:2015
Annual throughput: 6.5 million metres of strip + 450,000 panels/floodlights
SMT & Component Prep Line
| Process step | Equipment (key brands) | Capability | Tolerance |
|---|---|---|---|
| PCB loading | Panasonic NPM-GH pick-and-place | 0201 to 80 mm, 01005 LED package | ±25 µm @ 3 σ |
| Solder print | DEK Horizon 03iX stencil printer | 0.1 mm pitch, lead-free SAC305 | ±12 µm alignment |
| Reflow | Heller 1913 MK7 13-zone | Nitrogen atmosphere, ΔT ≤ 5 °C | 230 °C peak |
| AOI | Mirtec MV-6 OMNI | 25 MP colour, 3D coplanarity | 3 µm Z-axis |
| Conformal coating | PVA Delta 8 selective | UV-cure acrylic, 25–75 µm | ±5 µm edge keep-out |
Aging & Reliability Protocol
- Automatic rack loader → 120 m continuous strip on 1.2 m aluminium profiles
- ON/OFF burn-in: 2 h ON / 0.5 h OFF, 85 % rated current, 45 °C ambient
- Sustained aging: 12 h continuous, 25 °C – 60 °C ramp cycle
- Final photometry & insulation test: Hi-Pot 1.5 kV, leakage < 0.5 mA
- Data logged: Vf, lm, CCT, x/y, CRI, Flicker %; barcode traceability to reel
Pass/fail criteria: < 3 % lumen drop, ΔCCT ≤ 100 K, 0 dead LED per 5 m.
QC & Compliance Matrix
| Test | Standard | Sample | Frequency | Equipment |
|---|---|---|---|---|
| Photometry | IES LM-79 | 3 pcs / lot | Every 2 h | 2 m integrating sphere (Everfine) |
| Thermal cycle | IEC 60598-1 | 5 pcs | Weekly | -40 ↔ +85 °C, 100 cycles |
| Surge | IEEE C62.41 | 2 pcs | Monthly | 2 kV/1 kV combo wave |
| IP validation | IEC 60529 | 1 pcs | Per batch | 1 m dunk tank, 8 h |
| Tape retention | PSTC-107 | 3 strips | Daily | 1 kg weight, 72 h |
OEM / ODM Customisation Grid
| Attribute | Standard range | Custom step | Tooling lead-time | MOQ |
|---|---|---|---|---|
| CCT | 1800 – 6500 K | Any 50 K | Bin-code select | 500 m |
| CRI | 80 / 90 / 95 | 97 typ. | Special phosphor blend | 1,000 m |
| Length | 0.05 – 5 m | 1 mm increments | No die cost | 100 pcs |
| Voltage | 5 V – 48 V | 3 V steps | PCB respin | 500 pcs |
| PCB width | 4 mm – 50 mm | 0.1 mm | 7 days | 500 m |
| Logo / part-number | Silk or laser | 1 colour | 2 days | 100 pcs |
| Retail box | Kraft / blister | Custom insert | 5 days | 200 units |
| Bundle kit | Strip + driver + clips | QR code label | 3 days | 100 kits |
Engineering package delivered: IES/LDT, TM-30, .dwg, .stp, RoHS CMRT, ISO9001 IQC report.
Logistics & Export Readiness
Nearest port: Jiangmen High-tech Port (Shenzhen Shekou feeder 90 min)
HS-code pre-clearance with US & EU anti-dumping files on record
ETL/cETL dual-listing keeps customs hold-ups < 24 h on average
Sample lead-time: 3–5 days; production 10–15 days (≤ 5,000 m)
For strip drawings, panel LM-79 data or driver integration notes, contact:
[email protected] | +86-13902885704
Installation & Application Scenarios
Application Scenarios for Industrial-Grade LED Components
Since 1998, Beauty STC Lighting has engineered LED components for global commercial and industrial applications. Our products undergo rigorous testing to meet ETL (USA/Canada) and TUV CE (Europe) certifications, ensuring compliance with international safety and performance standards. With over 25 years of manufacturing expertise and comprehensive OEM/ODM capabilities, we provide reliable, application-specific solutions for distributors, contractors, and architects worldwide.
Commercial Interior Spaces (Offices, Hotels, Retail)
Commercial interiors require precise lighting control, uniform illumination, and high color fidelity to support productivity and aesthetics. LED panels and T8 tubes are standard for general lighting, while flexible strips enable accent lighting for coves and architectural features. Key considerations include luminous efficacy (lm/W), color rendering index (CRI), and thermal management in enclosed fixtures.
| Product Type | Typical Wattage | Lumens | CRI | CCT Range | Beam Angle | IP Rating | Applications |
|---|---|---|---|---|---|---|---|
| LED Panel Light | 30W-60W | 3,000–6,000 lm | ≥90 | 3000K–5000K | 120° | IP20 | Office ceilings, retail displays |
| T8 LED Tube | 18W | 1,800 lm | 80+ | 2700K–6500K | 360° | IP20 | Fluorescent retrofits |
| Flexible LED Strip | 4.8W/m | 480 lm/m | 80+ | 2700K–6500K | 120° | IP20/IP65 | Cove lighting, signage |
Installation Best Practices:
For suspended ceiling panels: Ensure mounting surfaces are clean and flat; use thermal pads when attached to metal grids to dissipate heat.
When replacing fluorescent tubes, verify ballast compatibility or opt for direct-wire configurations to maximize efficiency.
For flexible strips in cove applications, maintain a minimum bend radius of 15mm to prevent circuit damage.
Architectural Facades & Exterior Applications
Exterior lighting must withstand environmental stressors including moisture, UV exposure, and temperature extremes. IP65+ rated floodlights and silicone-encapsulated strips are standard for building outlines, facades, and landscape lighting. Compliance with IP ratings and operational temperature ranges is critical for long-term reliability.
| Product Type | IP Rating | Operating Temp | Lumen Output | Beam Angle | Key Features |
|---|---|---|---|---|---|
| LED Floodlight | IP66 | -40°C to +50°C | 10,000–30,000 lm | 60°–120° | Die-cast aluminum housing, corrosion-resistant |
| Flexible LED Strip | IP65 | -30°C to +60°C | 480–1440 lm/m | 120° | UV-resistant silicone encapsulation |
Installation Best Practices:
Use stainless steel mounting brackets for floodlights; ensure proper grounding per NEC Article 410.
Apply silicone sealant at all connection points and use waterproof connectors rated for outdoor use.
Maintain 20% free space around drivers to prevent overheating in enclosed fixtures.
Industrial & Warehouse Environments
High-bay lighting in industrial settings demands high lumen output, vibration resistance, and dust protection. UFO high bay fixtures and industrial-grade floodlights are engineered for demanding environments, with thermal management and IP65+ ratings ensuring operational stability.
| Product Type | Wattage | Lumens | Beam Angle | IP Rating | Mounting Height |
|---|---|---|---|---|---|
| UFO High Bay | 100W–200W | 15,000–30,000 lm | 120° | IP65 | 15–30 ft |
| Industrial Floodlight | 150W | 20,000 lm | 90° | IP66 | 20–40 ft |
Installation Best Practices:
Install UFO high bays at recommended heights to optimize uniformity; use shock-absorbing mounts in high-vibration areas.
Position floodlights to minimize shadowing across work zones, with 1.5:1 height-to-spacing ratios.
Mount drivers in dry, ventilated enclosures to prevent moisture-related failures.
Specialty Applications (Museums, Healthcare, Retail Displays)
Specialized environments require precise optical control and ultra-high color fidelity. Museums demand CRI ≥95 panels to preserve artifact integrity, while retail displays benefit from adjustable floodlights with narrow beam angles for product highlighting.
| Product Type | CRI | CCT Range | Beam Angle | Lumen Output | Application Notes |
|---|---|---|---|---|---|
| High-CRI Panel | ≥95 | 3000K–4000K | Adjustable (15°–60°) | 2000–4000 lm | Museum exhibit lighting; UV-free |
| Adjustable Floodlight | 90+ | 2700K–5000K | 15°–60° | 5000–10000 lm | Retail product highlighting; glare control |
Installation Best Practices:
For museum lighting, align beams using precision brackets; avoid fixtures emitting UV radiation.
In retail environments, maintain consistent color temperature across all fixtures to prevent visual inconsistency.
Use DALI or 0-10V dimming protocols for dynamic control in healthcare settings.
Critical Installation Best Practices for Contractors
Consistent performance and longevity depend on adherence to technical specifications and regional safety codes. Key considerations include thermal management, electrical compatibility, and compliance with local regulations.
| Best Practice | Implementation Guide |
|---|---|
| Thermal Management | Ensure 20% free space around drivers; use thermal pads for metal-mounted fixtures. |
| Driver Compatibility | Match driver output current to LED specifications; verify dimming protocol (0-10V, DALI). |
| Wiring Safety | Use UL-listed wire gauges; secure connections with strain relief clamps. |
| Code Compliance | Verify local regulations (e.g., NEC Article 410 for fixtures in the US; IEC 60598 for Europe). |
Beauty STC Lighting’s OEM capabilities support custom configurations for unique project requirements, including specialized beam angles, color temperatures, and form factors. All products are manufactured to meet ETL/TUV CE standards, ensuring global regulatory compliance and performance reliability.
Contact our engineering team for project-specific solutions:
[email protected] | +86 13902885704
Why Choose Beauty STC Lighting
Partner with Beauty STC Lighting – Factory-Direct LED Parts & Finished Luminaires Since 1998
One-Stop OEM/ODM Supply Chain for Western-Grade Projects
| Capability | Verified Specification | Benefit to Your Tender |
|---|---|---|
| Certification | ETL/cETL (US/Canada), TUV CE, RoHS, REACH, SAA | Immediate acceptance by code officials, zero re-testing cost |
| Production Base | 25 000 m² Jianghai High-Tech Zone, 12 SMT lines, 300+ workers | 30-day lead-time for 40-ft HQ, 500-kpc/month strip capacity |
| Export Footprint | 50+ countries, 480+ distributors, 1 200+ projects since 1998 | Proven performance in EU -20 °C cold-storage, Gulf 50 °C rooftop |
| Design Support | LM-79/LM-80 data, IES, Dialux, TM-21, ISO9001:2015 | Photometric package supplied < 24 h, speeds submittal |
Core LED Parts & Assemblies We Custom-Engineer
| Part Category | Typical OEM Specification | Value-Add Options |
|---|---|---|
| Flexible LED Strip | 180–240 lm/W, CRI 90+, 24 V, 5-year 50 000 h, IP20-IP68 | 3-step MacAdam binning, silicone extrusion, constant-current PCB |
| LED Panel Kits | 125–140 lm/W, UGR<19, 0-10 V / DALI, 30×120 cm, L80 @ 50 000 h | Frame-less edge-lit, emergency 3 h, microwave sensor |
| Flood-light Modules | 130 lm/W, 10–500 W, 4 KV surge, –40 °C to +55 °C, IK08 | Photocell, NEMA 7-pin, Zhaga socket, 20°/60°/90° lenses |
| UFO High-Bay Drivers | 190 lm/W, 60–300 W, 480 V ac, L90 @ 100 000 h, –40 °C to +60 °C | 0–10 V, DALI-2, motion sensor, 6 kV/10 kV surge kit |
| T8/T5 Tube Components | 160 lm/W, NSF-approved polycarbonate, single- or double-end, Type A/B/B+C | Rotating end-cap, shatter-proof coating, UV-stabilised diffuser |
Why Global Specifiers Keep Us on the AVL
Bill-of-Material control – From SMD reel to finished luminaire under one roof; no third-party mark-ups.
Western lab alignment – We test in our own NVLAP-equivalent lab; data accepted by UL & TUV without re-calibration.
25-year component archive – Exact phosphor mix, PCB revision and driver firmware stored for future replacement parts.
Next Step – Send Us the Cut-Sheet or Broken Sample
- Email PDF, DWG or the failed part to [email protected]
- We reverse-engineer, cross-check LM-80/TM-21, and return a formal BOM & quotation within 48 h.
- Approve artwork and certification file; production starts same day, FOB Shenzhen or EXW Jiangmen.
Tel / WhatsApp: +86-13902885704 | Plant visits: 41th Caihong Road, Jianghai District, Jiangmen, Guangdong – 1 h from Guangzhou Baiyun Airport.
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