Die Cast Aluminum |
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Proportion: |
Over 90% of high-end products adopt |
Advantages: |
Excellent heat dissipation (thermal conductivity ≥ 200W/m · K), corrosion resistance (surface anodized treatment) |
Applicable: |
High power wall washer (>30W) |
Extruded Aluminum Profile |
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Cost: |
20-30% lower than die cast aluminum |
Features: |
Lightweight, suitable for linear wall washers (length 1-2m) |
PC/Plastic (Polycarbonate) |
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Usage: |
Low power indoor version (<15W) |
Features: |
IP54 protection, cost savings of 40% |
Lens |
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PMMA material: |
light transmittance ≥ 92%, UV resistance |
Glass lens: |
High temperature project (>80 ℃ environment) |
Reflector cup |
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Anodized aluminum oxide: |
reflectivity 85-90% |
Nano coating: |
Increases light efficiency by 5-8% |
Silicone Gasket |
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Temperature resistance range: |
-40 ℃~+150 ℃ |
Lifespan: |
10 years without aging (UL certified) |
Potting Gel |
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High thermal conductivity type: |
used for COB light source models |
Flame retardant grade: |
V-0 (UL94 standard) |
Stainless Steel 304 Fasteners |
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Standard configuration in coastal/high salt alkali areas |
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Tempered Glass Face Mask |
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Impact: |
1.2J Impact resistant (IK08 grade) |
Material selection suggestion: |
Building exterior wall project → Die cast aluminum+tempered glass (IP67) Cost sensitive engineering → extruded aluminum+PMMA lens (IP65) Extreme climate regions → Stainless steel 304+silicone triple seal |