Aluminum Alloy 5005 Aluminum Sheet for Lighting Reflectors | Thickness 0.5–1.5 mm | Customizable Width | Mirror Anodized Surface

Introduction                                                

The 0.5–1.5 mm 5005 mirror anodized aluminum sheet is currently the premium architectural & industrial lighting reflector material of choice worldwide, especially for applications demanding the highest specular reflection, color consistency and long-term outdoor/indoor stability.

Compared to 1050/1100 (higher raw reflectivity but softer & less durable) or 6061 (stronger but poorer anodizing response), 5005 delivers the optimal balance for professional lighting manufacturers:

Mg alloying (0.5–1.0%) → significantly higher hardness & corrosion resistance after anodizing

Excellent base for mirror polishing → achieves 94–96% total reflectivity post-anodizing

Superior abrasion & fingerprint resistance compared to pure aluminum

Cost-effective upgrade from 1xxx series while maintaining excellent optical performance

Anodizing specification:Film thickness: 15–25 μm (AA15–AA20 architectural grade),Hardness: 350–450 HV,Reflectivity: total ≥94–96%, specular ≥90–93% (depending on base polish),Warranty: 30 years reflectivity retention & no yellowing/chalking in lighting environments

Product Parameters:                                                  

Advantages

Core Benefits:

Case Studies  

1.Philips Professional LED High-Bay & Downlight Series (Global)

Thickness: 0.8 mm 5005 mirror anodized

Result: 94–96% reflectivity, 10 million+ units/year, 30% higher efficiency

2.Osram Street & Area LED Retrofit Project (Europe)

Thickness: 1.0 mm 5005 high-specular anodized

Result: 30% energy saving, zero maintenance after 5 years

3.Beijing National Stadium (Bird’s Nest) Floodlight Reflectors

Thickness: 1.2 mm 5005 mirror anodized silver

Result: 3000 h salt-spray passed, still mirror-bright after 36 months

4.Dubai Expo 2020 Legacy Building Spotlights

Thickness: 0.9 mm 5005 anodized champagne

Result: 50 °C desert + high UV → zero degradation after 4 years

Schréder High-Mast Lighting for Highways (Middle East)

Thickness: 1.5 mm 5005 mirror anodized

Result: superior beam uniformity, 30-year warranty active

International Applications

Commercial & architectural LED lighting:downlights, track lights, linear fixtures (Philips, Osram/Sylvania, Cree, Nichia)

Outdoor & street lighting:high-mast reflectors, floodlights, area lights (Thorn, Schréder, Acuity Brands)

Retail & museum display lighting:spotlights, showcase & gallery fixtures (Zumtobel, Flos)

Industrial high-bay & warehouse lighting:high-output reflectors for factories & gyms

Automotive & specialty lighting:headlamp reflectors, stage & studio lights

Mega Trends

Ultra-thin high-reflectivity:0.3–0.5 mm for mini-LED & micro-LED reflectors

Nano-textured surfaces:anti-glare + 98% reflectivity hybrid

Colored anodized mirrors:black/gold/rose-gold for decorative & retail lighting

95%+ recycled content:sustainable 5005 with blockchain CO₂ passport

Smart reflectors:embedded sensors + dynamic beam control

Extreme environment:30-year warranty for outdoor & high-UV lighting

Upcoming Applications

8K/16K foldable display backlighting reflectors

AR/VR headset ultra-bright optical reflectors

Space station high-efficiency LED lighting systems

Mars habitat daylight-simulation reflector panels

FAQ (USA/Europe/Middle East/Asia Buyers)

Q1: Why choose 5005 over 1050/1100 for high-end lighting reflectors?

A: 5005 provides much higher hardness & corrosion resistance after anodizing (350–450 HV vs ~200 HV for 1xxx series), better long-term outdoor stability, and superior scratch/abrasion resistance — critical for commercial & architectural luminaires.

Q2: What is the actual reflectivity after anodizing?

A: Total reflectivity 94–96%, specular ≥90–93% (depending on base polish & anodizing thickness). We provide spectrophotometer test reports (ASTM E903) for each batch.

Q3: Can the sheet be deep-drawn or spun for parabolic reflectors without losing reflectivity?

A: Yes — 5005 has excellent formability (elongation >15–20%). Mirror polish is usually applied before anodizing; we supply deep-drawn & anodized samples showing reflectivity retention.

Q4: Minimum order quantity & lead time for custom anodized colors?

A: MOQ 3–5 tons (depending on color); standard silver/black 15–25 days; custom dye match 25–35 days. Sample sheets free with freight collect.

Q5: How does 5005 anodized perform in high-UV / outdoor lighting applications?

A: Excellent — anodized layer passes 3000–5000 h UV & salt-spray; no yellowing or chalking. Real Florida/Arizona outdoor exposure data available.

Q6: Is the material suitable for high-thermal LED applications (heat sink + reflector)?

A: Yes — thermal conductivity ~130–140 W/m·K, anodized surface provides electrical insulation while maintaining heat dissipation. Thermal cycling test data provided.

Call to Action                                                                                                        

Want lighting reflectors with 94–96% reflectivity that last 30+ years?

Contact us to learn about 0.8 mm mirror anodized sample + reflectivity test report + real lighting project reference package

24-hour rapid quote

Contact Dingang immediately — let every light shine brighter & longer!

T: 0086 13961220663 

E:gavin@cnchangsong.com