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No.20,Huayuan Road,Xiaolan Industrial Avenue,Xiaolan Town,Zhongshan,Guangdong

gzb@liyinled.com

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+86-18666157138

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+86（0760）23669866

APL-TD-4421

Brand L.I.O.N
Product origin China

10W/15W/20W options (Φ55-95mm). Aircraft-grade aluminum housing, deep anti-glare UGR<14. COB光源 with reflector color customization (gold/silver/black). 70-75lm/W efficacy, CRI>80. Surface/suspended installation. CE/RoHS/DLC certified for luxury spaces.

I. Advanced Optical Engineering

COB + Reflector System for Visual Comfort

Deep Anti-Glare Technology: 50-70mm reflector depth achieves UGR<14 (EN 12464-1 compliant)
Beam Control: Precision parabolic reflector creates 30°-60° beam angles (batwing distribution)
Color Customization: Anodized reflector cups in gold/silver/black (RAL 9000 series)

Key Innovation:

COB chip integration eliminates multiple shadows (vs SMD)
92% reflectance aluminum reflector (EN ISO 11664 certified)

II. Material & Thermal Architecture

Aircraft-Grade Aluminum Construction

Attribute	Specification	Competitive Advantage
Material Grade	6063-T6 extruded aluminum	30% higher thermal conductivity vs standard housing
Surface Treatment	Sandblasted + anodized (15μm)	Salt spray resistance: 1,200hrs (ISO 9227)
Thermal Performance	ΔT<18°C @20W (Ta=40°C)	Enables 50,000hrs L90 lifespan (TM-21)

III. Product Matrix & Dimensional Precision

Model	Dimensions (Ø×H mm)	Wattage	Cutout-Free Installation	Lumens	Efficacy
DL-55	Φ55×100±0.5	10W	Direct ceiling mounting	700-750	70-75 lm/W
DL-75	Φ75×130±0.7	15W	Suspension kit compatible	1,050-1,125	70-75 lm/W
DL-95	Φ95×150±0.9	20W	Cable-hung option	1,400-1,500	70-75 lm/W

Mounting Flexibility:

Surface Mount: M4 anchor bolts (included)
Suspended: Ø1.5mm stainless steel cables (max. drop 1.5m)
Adjustable Tilt: ±15° via gimbal ring (optional)

IV. Photometric Performance Validation

Testing per LM-79-08 & EN 13032-1

Parameter	DL-55 (10W)	DL-95 (20W)	Standard
Luminous Flux	725lm ±5%	1,450lm ±5%	LM-79 Annex B
CRI (Ra)	>80 (Typ. 82)	>80 (Typ. 83)	CIE 13.3
Beam Angle	30° ±3°	60° ±3°	IES LM-58
Color Uniformity	SDCM<3	SDCM<4	ANSI C78.377
Flicker Index	<0.1%	<0.1%	IEEE 1789-2015

V. Electrical & Driver Specifications

Integrated Driver Technology

Input Voltage: AC100-277V 50/60Hz (auto-sensing)
Power Factor: >0.92 (active PFC topology)
THD: <10% @ full load
Surge Protection: 4kV (IEC 61000-4-5 Level 3)
Safety Certification: Class II insulation (no earth required)

Thermal Protection:

Auto current reduction @ Tc≥105°C
Restart delay: 3min after thermal shutdown

VI. Global Compliance Ecosystem

Region	Safety	EMC	Sustainability
EU/UK	EN 60598-1 + EN 61347-1	EN IEC 55015/61547	RoHS 3 Directive
North America	cULus Listed (UL 1598)	FCC Part 15B	DLC Premium v5.1
Australia	SAA (AS/NZS 60598.1)	RCM	GEMS Act 2022
Middle East	ESMA EQM-252:2020	GSO IEC 55015	SASO 2870

VII. High-End Application Scenarios

Luxury Hospitality Lighting

plaintextplaintext复制plaintext复制Project: Dubai Burj Al Arab Lobby 
Solution: 120× DL-75 units (15W/3000K/gold reflector) 
Performance: 
- UGR<12 @ 4m height 
- Lux uniformity: 0.92 
- Energy saving: 63% vs halogen equivalents

Premium Retail Accent Lighting

Museum-grade color rendering (CRI>90 optional)
24° narrow beam for jewelry displays

VIII. Installation Engineering

Structural & Aesthetic Integration

Surface Mount Protocol:

Mark drilling points using template
Install plastic anchors (Ø6×30mm)
Secure with M4 stainless screws (torque: 0.6Nm)

Suspended Installation:

Cable length adjustable from 0.5-1.5m
Safety factor: 8:1 (EN 60598-2-1 Clause 4.14.4)

Critical Clearance:

Maintain ≥100mm from insulation (thermal management)
Minimum ceiling height: 2.4m for optimal glare control

IX. Packaging & Sustainability

Model	Carton Qty	Packaging System	Recycled Content
DL-55 (10W)	24 units	Molded pulp trays	92%
DL-95 (20W)	12 units	Corrugated partitions	85%

Carbon Footprint:

Production: 3.2kg CO₂/unit (ISO 14067 certified)
Transport offset: 100% via solar credit program

X. Warranty & Quality Assurance

LED Module: 5 years (L90@50,000hrs)
Driver: 3 years (MTBF 100,000hrs)
Housing: 10-year finish warranty

Production Tests:

100% photometric scan
4kV hi-pot test (IEC 60598-1 Clause 10)
5G vibration test (IEC 60068-2-64)

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