APL-PB-2508C

  • L.I.O.N
  • China
9W-32W recessed models (Φ90-225mm). UGR≤12 deep anti-glare honeycomb design, 90-100lm/W efficacy. SMD2835 chips, CRI>80. Steel + PC housing, supports Φ50-205mm flexible cutouts. CE/RoHS/DLC certified. Customizable finishes available. Ideal for offices, galleries.

I. Optical Innovation: Honeycomb Glare Control

Deep Anti-Glare Architecture (UGR≤12)

  • Micro-Cell Structure: 0.8mm hexagonal aluminum grid blocks direct glare (94% reduction per EN 12464-1)

  • Zero Flicker Technology: <0.3% flicker index @100-265V (IEC TR 61547-1:2020 compliant)

  • Artistic Light Diffusion: Geometric shadow pattern creates architectural ambiance

Scientific Breakthrough:

  • Patent-pending light-diffusing PC layer (89% transmission) + reflective honeycomb matrix

  • Museum-grade visual comfort with 1:1.15 luminance uniformity


II. Thermal & Mechanical Engineering

ComponentSpecificationCertification
Housing Frame1.2mm SECC steel (cold-rolled)ISO 9445 thickness tolerance
Optical LayerV0-rated PC (UV-resistant)UL 94 V0 flammability
Adjustable SpringsCold-forged SUS304 stainless50k cycles (EN 60598-1 4.14.4)
Heat DissipationDie-cast Zn-Al alloy baseΔT<18°C @32W (IEC 60068-2-14)

Spring Mechanism Innovation:

  • 360° rotatable clips with ±15mm travel range

  • Retention force: 8-12kg (adjustable via torque limiter)


III. Complete Product Matrix

ModelProduct Size (Ø×H mm)Cutout Range (mm)WattageLumensEfficacy
2508C-90Φ90×35±0.3Φ50-80 (±15mm)9W810-90090-100 lm/W
2508C-120Φ120×38±0.5Φ50-100 (±15mm)15W1,350-1,50090-100 lm/W
2508C-172Φ172×38±0.7Φ50-150 (±15mm)22W1,980-2,20090-100 lm/W
2508C-225Φ225×40±0.9Φ50-205 (±15mm)32W2,880-3,20090-100 lm/W

Cutout Flexibility:

  • Spring clip adjustment range: ±15mm (validated per EN 13964:2014)

  • Compatible with irregular openings in historic buildings


IV. Photometric Validation Data

LM-79-08 Certified Performance

ParameterValueTest Standard
Luminous Efficacy95 lm/W (avg)LM-79 Annex B
CRI (Ra)78±2 (3000K/4000K)CIE 13.3
Beam Uniformity1:1.18IES LM-83-22
Glare ControlUGR=10-12EN 12464-1:2021
Color ConsistencySDCM<5ANSI C78.377
Startup Time<0.5sIEC 62386-102

V. Electrical & Driver Specifications

External Driver System (IP67 Rated)

FeatureSpecificationCompliance
Input VoltageAC100-277V 50/60HzGlobal voltage auto-sensing
Power Factor>0.92 (active PFC)EN 61000-3-2 Class C
THD<15% @230VIEC 62301
Surge Protection6kV line-earthIEC 61000-4-5 Level 4
Cable Length1.5m (standard) / 3m (custom)H05RN-F 3G1.5mm²

Thermal Safeguards:

  • Auto power reduction @Tc≥95°C

  • Over-temperature shutdown @105°C


VI. Customization Ecosystem

Finish Options (MOQ 500 units)

TypeProcessColor RangeDurability
Standard WhitePowder coatingRAL 9010/90163H pencil hardness
MetallicPVD coatingChampagne/BronzeTaber 500 cycles
Dark ToneAnodizedRAL 7016/70241,200hr salt spray

Honeycomb Pattern Variations:

  • Standard Hexagon (6mm cell)

  • Diamond lattice (art series)

  • Custom fractal designs


VII. Global Compliance & Certification

RegionSafetyEMCSustainability
EU/UKEN 60598-2-1 + EN 61347-1EN IEC 55035RoHS 3 (2015/863)
North AmericaUL 1598 + CSA C22.2 No.250.0FCC Part 15BDLC Premium v5.1
Middle EastSASO 2902:2019GSO IEC 55015IEC 61249-2-21
AustraliaAS/NZS 60598.1RCMGEMS Act 2022

VIII. Installation Engineering Protocol

Recessed Mounting Procedure

plaintextplaintext复制plaintext复制Step 1: Cut opening within Φ50-205mm range 
Step 2: Rotate spring clips to match cutout size 
Step 3: Insert vertically → rotate 45° until click (15kg retention) 
Step 4: Connect driver via push-lock terminals

Critical Parameters:

  • Ceiling thickness: 9-25mm (gypsum/concrete/mineral fiber)

  • Void depth requirement: ≥45mm

  • Insulation clearance: ≥30mm


IX. Application-Specific Performance

Office Lighting Retrofit (Berlin Tower)

plaintextplaintext复制plaintext复制Project: 620× 2508C-120 units 
Results: 
- UGR≤12.3 @ 2.8m height 
- Energy saving: 58% vs T5 fluorescent 
- Maintenance cost: ↓72% (50,000hr lifespan)

Art Gallery Application:

  • Custom bronze honeycomb finish

  • 3000K CCT with 90CRI option

  • 0% UV/IR emission (art preservation)


X. Packaging & Logistics

ModelUnits/CartonPackaging System40HC Capacity
Φ90-120mm36 unitsMolded PET foam17,280 units
Φ172-225mm18 unitsReinforced plywood6,480 units




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