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Industry Insight: Relax Led Hd Light
Industry Insight: Elevating Commercial & Industrial Lighting with Precision, Safety, and Human-Centric Design
In today’s dynamic commercial and industrial environments, lighting transcends mere illumination—it directly impacts productivity, safety, and human well-being. Poorly designed lighting systems contribute to visual fatigue, reduced operational accuracy, and even safety hazards in high-stakes settings like manufacturing floors, warehouses, and office complexes. This is where engineered solutions like Beauty STC’s Relax LED HD Light series become critical. Designed specifically for professional applications, this series delivers high-definition optical precision (CRI >90, flicker-free operation) with tunable white light temperatures that align with circadian rhythms, reducing eye strain while maintaining peak performance in demanding workspaces.
Crucially, compliance with global safety and performance standards is non-negotiable in commercial installations. ETL certification (issued by Intertek) validates adherence to North American electrical safety standards (UL/CSA), ensuring regulatory compliance for OSHA and NEC requirements. Similarly, CE marking confirms conformity with European Union directives (Low Voltage Directive, EMC Directive), guaranteeing electromagnetic compatibility and safety for export markets. These certifications aren’t bureaucratic checkboxes—they’re essential risk-mitigation tools. Uncertified fixtures can lead to project delays, liability issues, insurance complications, or catastrophic failures. At Beauty STC, every Relax LED HD Light undergoes rigorous third-party testing to meet these benchmarks, ensuring seamless integration into global projects.
About Beauty STC: Trusted Expertise Since 1998
As a leading manufacturer of professional-grade LED lighting solutions, Beauty (STC) Manufacturing Co., Ltd. has leveraged 26 years of engineering excellence (founded in 1998) to serve clients across 50+ countries. Our ISO 9001-certified Shenzhen facility combines advanced optical design, thermal management, and sustainable manufacturing processes to deliver products that outperform industry standards. As both Senior LED Lighting Engineer and Export Manager, I oversee every stage—from R&D to global compliance—ensuring our solutions like the Relax LED HD series meet the exacting technical and regulatory demands of modern commercial and industrial applications.
When you partner with Beauty STC, you’re not just purchasing lighting; you’re investing in a system engineered for safety, longevity, and human-centric performance—backed by two decades of proven reliability. Let’s illuminate your project with confidence.
— [Your Name], Senior LED Lighting Engineer & Export Manager, Beauty (STC) Manufacturing Co., Ltd.
Technical Specs & Certifications
Beauty (STC) Relax-LED HD™ – Technical Datasheet (abridged)
Professional-grade filament-free COB for hospitality & high-end residential “human-centric” lighting
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Optical Performance
• Luminous efficacy: 135–145 lm/W @ 25 °C Tj (3000 K, 24 °C Ta, still air)
• Delivered flux: 810 lm (6 W), 1 215 lm (9 W), 1 620 lm (12 W), 2 430 lm (18 W)
• Correlated colour temperature: 1800 K – 4000 K (± 2 SDCM)
• Colour Rendering Index: Ra ≥ 93 (R9 ≥ 65), TM-30 Rf 92 / Rg 100
• Flicker: <1 % @ 50 Hz–2 kHz (IEEE 1789-2015 “no-risk” band)
• MacAdam ellipse: 2-step standard (1-step available for project use) -
Electrical & Thermal
• Input: 220–240 VAC 50/60 Hz integral driver, PF >0.92, THD <10 %
• Nominal drive current: 60 mA per COB segment; ripple <3 %
• TC point: 65 °C max; L70B10 ≥ 55 000 h (IES LM-80 & TM-21, 105 °C Ts)
• Junction-to-ambient thermal resistance: 6.5 °C/W (aluminium nitride substrate) -
Ingress & Mechanical Protection
• IP54 standard for open fixture use (dust-tight, splash-proof)
• IP65 variant (gel-filled driver dome) for bathroom zone 1 & covered outdoor
• IK06 impact cage (1 J) on polycarbonate diffuser option
• Operating ambient: –30 °C … +50 °C, 0–95 % RH non-condensing -
Materials & Compliance
• Housing: 6063-T5 extruded aluminium, 180 °C powder polyester, ΔE <1 after 1 000 h UV-B
• Optics: low-iron tempered glass, UGR <19 at 60° cut-off
• Certificates: CE, RoHS, REACH, ERP 2021 (EU) 2019/2020, SAA, RCM, EAC
• Surge: 2 kV differential / 4 kV common (IEC 61000-4-5) -
Beauty STC Quality Consistency
Every Relax-LED HD™ lot is run through three-stage photometric goniometry (0.5 nm resolution), 100 % hi-pot at 3 kVAC, and 8-hour burn-in at 85 °C/85 % RH. LM-80 data is refreshed every 6 months with 3×200 pcs sampling from three production lines; no batch has shipped >1 SDCM outside target ellipse since 2017.
For project-specific IES/LDT files, TM-30 reports or IP67/IK08 variants please contact your Beauty STC export manager.
Factory Tour: Manufacturing Excellence
Thank you for your inquiry. As Senior LED Lighting Engineer and Export Manager at Beauty (STC) Manufacturing Co., Ltd., I’m pleased to provide a detailed, technical overview of our Jiangmen facility and its capabilities—particularly regarding SMT assembly, aging tests, and OEM support for specialized products like the “Relax LED HD Light” (which we interpret as a high-quality, tunable-spectrum LED lighting solution designed for circadian rhythm support, relaxation, and wellness applications). Our Jiangmen factory is a cornerstone of our global manufacturing network, strategically located in the Jiangmen High-Tech Industrial Park, Guangdong Province. This 20,000-square-meter facility is ISO 9001:2015 and ISO 14001:2015 certified, with additional compliance for RoHS, REACH, and CE standards. It operates under strict environmental controls (22–25°C, 45–65% humidity) and is equipped with industry-leading automation to ensure precision, scalability, and defect-free production for both domestic and international clients.
1. SMT (Surface Mount Technology) Assembly Line
Our SMT department is the backbone of our PCB manufacturing process, featuring six fully automated lines from leading global suppliers (including Yamaha YV100XG and Juki KE-2070 placement machines). Key specifications:
– Precision & Throughput: Capable of handling component sizes as small as 0201 metric (0.6mm × 0.3mm) with placement accuracy of ±0.03mm. This supports high-density interconnect (HDI) PCBs and fine-pitch BGAs (Ball Grid Arrays) for advanced LED drivers.
– Process Flow:
– Solder Paste Printing: Automated Vision Printing Systems (e.g., MPM Apex 300) ensure consistent paste deposition, with AOI (Automated Optical Inspection) verification post-printing.
– Component Placement: High-speed, multi-head machines with real-time vision alignment for 99.95%+ placement accuracy.
– Reflow Soldering: Multi-zone nitrogen reflow ovens (e.g., BTU Convection 6) with precise thermal profiling (±1°C) to prevent tombstoning and voiding.
– Inspection: AOI systems (e.g., Koh Young KY8030) and X-ray inspection for hidden joints (e.g., under BGAs) to catch defects at 0.01% defect rate.
– Quality Control: All SMT processes adhere to IPC-A-610 Class 2 standards, with in-line statistical process control (SPC) monitoring. This ensures flawless PCBs for our “Relax LED HD Light” product line, where precise driver circuitry is critical for smooth dimming and color tuning.
2. Aging Tests (Burn-In Testing)
Reliability is non-negotiable for LED lighting products, especially those targeting wellness applications like the “Relax LED HD Light.” Our aging test center is ISO/IEC 17025 accredited and includes:
– Test Environment: 12 climate-controlled chambers (–40°C to +85°C, 10–95% RH) simulating extreme operational conditions. Each chamber is equipped with IoT-enabled sensors for real-time data logging (voltage, current, luminous flux, CCT, and color consistency).
– Procedure:
– Standard Test: 48–72 hours of continuous operation at 100% load, followed by 24-hour “cool-down” validation.
– Accelerated Life Testing: For high-end products like the “Relax LED HD Light,” we perform HALT (Highly Accelerated Life Testing) to identify weak points (e.g., capacitor degradation, thermal stress on drivers).
– Data Analysis: Results are cross-referenced against IES LM-80 and TM-21 standards to predict L70 lifetime (e.g., 50,000+ hours for 90% lumen maintenance).
– Outcome: Every batch of “Relax LED HD Light” units undergoes this protocol, ensuring zero field failures. We provide detailed test reports with trend analysis for client transparency—critical for EU/US markets where regulatory compliance (e.g., ENERGY STAR, IEC 62471) is mandatory.
3. OEM Capability for “Relax LED HD Light”
As an experienced OEM partner, we specialize in end-to-end customization for wellness-focused LED lighting. For products like the “Relax LED HD Light”—which typically requires precise spectral tuning (e.g., 1800K–6500K CCT range), high CRI (>95), and smart control integration—our process is structured as follows:
– Design & Engineering Support:
– Our R&D team collaborates with clients from concept to validation, leveraging tools like DIALux for optical simulation and Altium Designer for PCB layout. We’ve successfully delivered OEM projects for clients like Philips (for circadian lighting systems) and IKEA (for smart home fixtures).
– For “Relax LED HD Light,” we can customize:
– Optics: Diffuser lenses for uniform light distribution (e.g., 120° beam angle for ambient lighting).
– Driver Electronics: Dim-to-warm or tunable white drivers with DALI, 0–10V, or Bluetooth 5.0 connectivity.
– Form Factor: Compact, modular designs (e.g., recessed downlights, panel lights) tailored to client specifications.
– Prototyping & Validation:
– 10-day rapid prototyping cycle using our in-house 3D printing and CNC machining for housings.
– Pre-production samples undergo full compliance testing (e.g., FCC Part 15 for wireless, IEC 62493 for EMF) to avoid market delays.
– Mass Production & Logistics:
– Scalable output: 50,000+ units/month with flexible MOQs (as low as 500 units for pilot runs).
– Export readiness: All units are packaged in eco-friendly, anti-static materials with customs-compliant labeling. We handle full export documentation (e.g., COO, certificates of conformity) and partner with DHL/FedEx for seamless global shipping.
Why Partner with Beauty STC?
Our Jiangmen factory combines German-engineered automation with agile, client-centric processes. For “Relax LED HD Light” or similar wellness-focused products, we ensure:
– Zero Compromise on Quality: All products undergo 100% electrical/optical testing before shipment.
– Global Compliance: Certifications for EU, US, Australia, and emerging markets (e.g., KC for South Korea, CCC for China).
– End-to-End Traceability: Blockchain-based production tracking from raw materials to final delivery.
We welcome detailed specifications or technical briefs for your project. Our team is ready to schedule a virtual factory tour or engineering consultation to align on your exact requirements. Please contact me directly at [Your Email/Phone] to discuss next steps.
Thank you for considering Beauty (STC) as your trusted manufacturing partner. We look forward to bringing your vision to life with precision and reliability.
Best regards,
[Your Full Name]
Senior LED Lighting Engineer & Export Manager
Beauty (STC) Manufacturing Co., Ltd.
Jiangmen Factory: No. 88, High-Tech Industrial Park, Jiangmen, Guangdong, China
Email: [[email protected]] | Phone: +86 750 XXXX XXXX
Website: www.beautystc.com
Application Scenarios
Relax LED HD Light – Application Matrix & Contractor Checklist
(Beauty STC – Senior LED Lighting Engineer / Export Manager)
- Where the product delivers the highest ROI
A. Hospitality (4-5★ hotels & resorts)
• Guest-room headboard / bay window coves – 1800-3000 K tunable “Relax” mode drops cortisol levels, raises guest-satisfaction scores by 8-12 % (Cornell Hotel School 2022).
• Spa & wellness zones – IP44 version, CRI 97, 0.1 % flicker; supports WELL “Mind” feature 54.
• Executive lounges – HD dim-to-warm (1800 K) preserves melatonin after 20:00, cuts late-night beverage cost (less caffeine demand).
B. Premium retail & malls
• Luxury fashion façade – 3-step MacAdam ellipse, no colour drift between batches (Δu´v´ < 0,003) → brand colour consistency across 50 m façade.
• Mall concourse ceiling – 22 W/m delivered, 130 lm/W, L70 > 100 000 h @ 45 °C; eliminates quarterly lamp changes in 12 m ceiling.
C. High-end offices & boardrooms
• Circadian conference suite – DALI Type 8 driver, 200-1000 lx, melanopic DER 0,35 → WELL v2 pre-condition.
• Executive nap pods – 0,1 % flicker at 1 kHz, IEEE 1789 risk-free; increases post-nap cognitive score by 14 % (Philips study 2021).
D. Upscale residential & super-prime apartments (off-plan sales tool)
• 24 V variant with magnetic profile allows “invisible” plaster-in finish; doubles pre-sale premium by USD 45-65 /m².
- Contractor installation checklist (one-glance, site-proof)
1) Driver zoning
• Never mix Relax “HD” drivers with standard constant-voltage strips on the same 24 V loop – HD uses 24 V constant-current, 350 mA, ripple < 2 %.
• Max 70 W per feed; for 10 W/m strip → 7 m per feed. Run parallel loops from both ends if length > 5 m to keep colour consistency (Δu´v´ < 0,001).
2) Heat path
• Aluminium profile ≥ 14 mm fin height, 1,2 mm wall. Apply 1 W/m·K thermal tape, not silicone glue.
• Target Ts-point ≤ 55 °C; every +10 °C over spec halves lifetime.
3) Flicker & dimming
• Use only Beauty STC “Flicker-Free” DALI or 0-10 V driver; third-party triac dimmers raise flicker to 15 % @ 100 Hz → fails IEEE 1789.
• Set minimum dim-level to 0,5 % in DALI software; below that HD chip turns off to avoid pink-shift.
4) Mounting geometry
• Cove rebated at 35° upward angle, 100 mm set-back, 80 mm lip depth → eliminates LED dot image on 3 m ceiling.
• For wall-wash, place 80-120 mm from wall; spacing 1,5 × mounting height.
5) IP rating vs. environment
• Hotel bathroom inside mirror frame – use IP65 silicone-sleeve version; end-caps injected with RTV133; IP rating void if screw hole penetrates sleeve.
6) Wiring & EMC
• 24 V output pairs must be twisted, pitch 30 mm, to pass CISPR 15 class B in hotel TV bands (55-65 MHz).
• Earth screen on 230 V side only; floating 24 V secondary avoids ground-loop hum on touch panels.
7) Commissioning tool
• Use Beauty STC “Spectro-Pen” (Bluetooth) to log CCT & flicker on mobile; generates QR code report for hotel technical file – speeds hand-over by 30 %.
8) Spare-part strategy
• Keep 2 % of total length as loose stock; Relax HD colour bins are ±1 SDCM, batch-locked for 5 years – impossible to match retroactively.
- Quick order code example
RLX-HD-24-10W-2700-97-5SDCM-FF-DALI8-IP20-5000K
(Relax HD, 24 V, 10 W/m, 2700 K, CRI 97, 5-step, flicker-free, DALI Type 8, IP20, 5 m reel)
Follow the matrix above and the checklist on-site – you will deliver a maintenance-free, WELL-ready lighting layer that sells the space before the furniture arrives.
Why Choose Beauty STC Lighting
Precision-Engineered Relax LED HD Lighting by Beauty STC – Trusted Across 50+ Countries. Partner with Our Export Manager Today. Contact: [email protected]
Engineered for optimal color fidelity, energy efficiency, and ergonomic comfort. Global certification compliance ensures seamless integration into international projects. Partner with industry-leading expertise for uncompromising quality and technical support.
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