FAQ
How does the chrysanthemum design enhance light diffusion?
The 3D-pressed floral pattern creates 360?? light dispersion through 112 precision-cut apertures, achieving 12-lux uniform illumination without glare.
What maintenance ensures optimal solar performance?
Monthly panel cleaning with microfiber cloth + biannual battery terminal check. The 2V/120mA panel requires minimal 4hrs direct sunlight for 8hrs runtime.
Are these suitable for coastal areas?
Yes, salt-spray tested (ASTM B117 standard) with zinc-plated hardware. Corrosion resistance rating: 1,000hrs salt fog exposure (equivalent to 5+ years coastal use).
How to adjust the hanging height securely?
The reinforced chain allows 40-120cm height adjustment. Maximum recommended height: 1.5m (wind load ??20m/s). Includes anti-sway counterweight for stable positioning.
What temperature range does it operate within?
Certified for -20??C to 60??C operation. Automatic thermal protection activates at ??55??C, pausing charging until safe temperature resumes.
Can multiple units be connected to one solar panel?
Not recommended. Each 225g unit requires dedicated 2V/120mA panel for optimal performance. Parallel connection may reduce efficiency by 40%.
How to verify authentic product?
Check holographic security label on packaging with unique 16-digit code verifiable through our online authentication portal.
