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APL-TD-4418A1

Brand L.I.O.N
Product origin China
Delivery time 22day
Supply capacity 100000

5W COB light @ ≥80lm/W efficacy; Ø90×H22mm ultra-slim profile fits Ø75mm ceilings. Adjustable ±30° tilt for precision lighting. Custom RAL-colored snap springs (MOQ 500). ≥80 CRI, 220-240V AC, PP housing. Complies with CE/RoHS. Non-dimmable (PF≥0.5). Ideal for commercial retrofits.

I. Core Product Definition & Market Positioning

Premium Cost-Effectiveness Ultra-Slim Downlight for Architectural Lighting

Engineering Value Proposition: Optimized lumen output per watt (≥80 lm/W) combined with minimized installation depth (22mm profile) enables rapid deployment in shallow-plenum retrofit scenarios prevalent in European Grade-B commercial renovations.
Category Compliance: Classified under IEC 60598-2 "Recessed Luminaires" with IP20 indoor dry-location rating, explicitly excluding humid/damp environments (bathrooms/kitchens).

II. Design-Led Feature Engineering

1. Precision Beam Steering Mechanism

Technical Execution: Horizontal ±30° tilt range via captive torsion spring + dual-axis gimbal.
Certification Reference: Beam stability validated per EN 60598-2-2 vibration test (2Hz-50Hz @ 0.35mm amplitude).
Application Impact: Eliminates complex ceiling adjustments when illuminating dynamic retail displays (e.g., rotating mannequin platforms).

2. Color Customization Protocol

Spring Specifications: Cold-forged SUS304 stainless steel snap springs (0.8mm thickness) with 12kg retention force - compliant with AS/NZS 60598.2.2 tension requirements.
Finishing System: Powder-coating customization against RAL Classic K7 color deck (150+ options), excluding textured/gloss finishes due to conductivity risks.
Supply Chain Note: Minimum 500-unit MOQ per custom color batch (lead time: 25 days).

3. Value Optimization Architecture

COB Selection Logic: Mid-power 3030 LED array (Lumileds LUXEON 3030 HE) with 80CRI binning - achieving optimum balance between flux density ($/klm) and thermal derating.
Driver Specification: Non-dimmable 0.5PF constant-current driver achieving 85% efficiency at 220Vac, housed in isolated IP20 compartment.

III. Technical Parameter Matrix with Certification Context

Parameter	Specification	Testing Standard	Design Rationale
Model Identifier	4418A1	Internal SKU	Series architecture: 44=Downlight platform, 18=Gen.18 thermal system, A1=Adjustable
Rated Wattage	5W ±10%	EN 62384:2006	Aligns with EUP Lot 8 lighting Tier 2 requirements (≤9W retail category)
Photometric Data		LM-79-08 Approved Lab
• Luminous Flux	400 lm (min. @ 25°C ambient)	IES LM-80 Q90 data	Maintains Lux/㎡ compliance in 2.4m ceiling retail grids
• Efficacy	≥80 lm/W		Exceeds ErP 2023 Step 2 (>75 lm/W) for commercial eligibility
• CCT Options	2700K/3000K/4000K (MacAdam ≤5)	ANSI C78.377	Restricted range avoids CRI compromise in sub-5000K spectrum
Thermal Compliance
• Tc Point	≤85°C (LED junction)	TM-21-11 projection	Validated 35k-hour L70 lifespan under Ta=40°C ambient
• Heatsink Material	ADC12 die-cast aluminum alloy	UL 746C thermal shock tested	Isolated from polymer housing to prevent CTE mismatch stress
Optical Assembly
• Primary Optics	PMMA injection-molded reflector	IEC 62471 Blue Light Hazard	Standard 60° beam collimation (80% intensity at ±30°)
• Glare Control	UGR<19 (@ 500lx, 2.2m mounting)	EN 12464-1:2021 calculation	Critical for open-plan office lighting compliance
Structural Design
• Housing Material	Polypropylene copolymer (PP-R)	UL 94 V-0 flammability rating	Halogen-free formulation per IEC 61249-2-21 environmental compliance
• Seal Integrity	IP20 (non-sealed)	IP rating per IEC 60529	Explicit prohibition against bathroom/kitchen installations
Electrical Safety
• Input Voltage	220-240Vac 50/60Hz	EN 61347-1/-2-13 certification	Universal voltage range covering CENELEC regions (excludes 100-120V markets)
• Insulation Class	Class II (double/reinforced)	Symbol: 回 (no earth required)	Eliminates grounding complexity in retrofit plasterboard ceilings
• Power Factor	≥0.5 at full load	EN 61000-3-2 harmonic standard	Not suitable for TRIAC/ELV dimming circuits - dedicated drivers required
Mechanical Interface
• Product Dimensions	Ø90.0 x H22.0mm ±0.3mm	GD&T per ASME Y14.5M	Faceplate diameter selected to cover ≤1mm cutout irregularities
• Cutout Diameter	Ø75.0 +0.5/-0.0mm		Precision mating to 12.5mm EU gypsum board thickness
• Mounting Hardware	Dual torsion snap springs	15kg retention force verified	Exceeds minimum 10kg requirement in AS/NZS 60598.2.2 for ceiling safety

IV. Compliance Ecosystem & Installation Protocol

Global Market Approvals

EMC Directive: EN IEC 55015/61000-3-2/61000-3-3 (CE EMC)
Low Voltage Safety: EN IEC 60598-1/-2-2 (CE LVD)
Chemical Compliance: RoHS 3 (2015/863/EU) + REACH SVHC <0.1%
Oceania Certification: RCM mark (AS/NZS 60598.1 & 61347)

Installation Best Practices

Plenum Clearance: Minimum 20mm clearance above ceiling for convection cooling.
Insulation Contact: Maintain ≥50mm separation from thermal insulation (EN 60598 thermal test Clause 12.5).
Fire Containment: Cut ceiling holes using hole saw only - prohibit drywall knife alteration.

Maintenance & Disposal

Relamping: Entire luminaire replacement required (non-serviceable COB array).
WEEE Handling: Dispose per EU Directive 2012/19/EU category 5.

V. Packaging Logistics & Order Structure

Parameter	Specification	Commercial Notes
Unit Pack	12 pcs in EPE foam partition tray	Stackable to 6 layers max. per pallet
Master Carton	415(L) x 415(W) x 225(H) mm	EUR-1 pallet (1200x800mm): 112 units (9 cartons)
Gross Weight	3.2 kg/carton (0.267 kg/unit)	Sea freight optimized to 21.8 MT per 40HC
MOQ Structure
• Standard Colors	200 units (White 9010 / Black 9005)	15-day production cycle from P.O. receipt
• Custom RAL Colors	500 units per color variant	+ $0.78/unit surcharge; 25-day lead time
Shipping Terms	FOB Shenzhen	LCL consolidation available weekly

Documentation Compliance:

Single Declarations of Conformity (DoC) per EU 765/2008 Regulation
Test reports available upon request (LM-79, ENEC, CB Scheme)

VI. Technical Differentiators vs. Competitive Landscape

Thermal Advantage: Uniquely isolates metal heatsink from polymer housing - eliminating plastic creep deformation in elevated attic temperatures (>55°C).
Photometric Accuracy: Factory-calibrated beam angles (±3% tolerance) vs. industry norm ±10% - critical for museum-grade accent lighting.
Installation Speed: Integrated G4.7 terminal blocks enable 9-second wire connection - 40% faster than screw terminal competitors.

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