comparison of product parameters
| Product Type | SCULPTURE | Style | Modern |
| Material | Aluminium | Technique | Polished |
| Plating | Powder Coating | Shape | Irregular |
| Application | national day | Printing | Die Cutting Printing |
| Place of Origin | Guangdong, China | Brand Name | Benwei |
| Power | 400w 500w | Heat sink | ADC12 |
| Color | matte black | Lens | 1250Z |
| Lighting angle | 60, 90, 120 | LED | 3030, 5050 |
| Ambient temperature | 25 to 85 degree | Working temperature | -30 to +45 degree |
Core Lighting Performance
Ultra-high luminous efficacy up to 150LM/W, the 500W model outputs massive total lumen output to cover large-area sports fields without dark zones or uneven light spots.
Standard 5700K pure cool white color temperature, restores true color rendering for stadium matches, outdoor events and industrial inspection work, eliminating yellow dim light distortion.
60° precision beam angle optical lens design, concentrates light output for long-distance projection, greatly reducing light waste and stray light pollution; matched built-in anti-glare aluminum visor cap blocks overflow light to avoid light interference to surrounding residents or athletes.
High-quality integrated LED chip array layout, evenly distributed light source modules ensure consistent luminous performance across the whole lamp surface, no partial brightness attenuation after long-term operation.
Wide universal input voltage AC100V–277V, stable constant-current driver avoids flicker under unstable grid voltage, compatible with global commercial and industrial power supply standards.
Zero stroboscopic light output, effectively protects athletes' eyesight during long-hour competitions and workers' visual comfort for all-day outdoor operation.
Service Lifespan & Low Light Attenuation Loss Advantages
Theoretical ultra-long service lifespan reaches 80,000 hours, far exceeding traditional MH/HID stadium lamps (only 8,000–15,000 hours), drastically cutting replacement frequency and labor maintenance expense.
Advanced fin-type high-tech integrated aluminum heat sink structure maximizes heat exchange area, rapidly conducts core chip heat out of the lamp body; low operating temperature slows LED light decay fundamentally.
Strict light attenuation control: only 30% lumen depreciation after 50,000 hours continuous operation, industry-leading low light loss rate, maintains stable bright illumination over decades of daily use.
Separated driver and light source heat isolation design, prevents heat generated by power supply from transferring to LED chips, avoids accelerated chip aging caused by overheating.
Full die-cast aluminum housing with integrated thermal conduction layer, no plastic heat accumulation components; the whole lamp runs at low temperature even under non-stop all-day outdoor working mode.
High-reliability constant-current driver with over-temperature automatic protection function: the lamp will automatically lower power to cool down when internal temperature exceeds safety threshold, preventing permanent chip burnout and extending overall fixture service life.
Dust-proof enclosed light cavity avoids dust buildup covering LED chips, which would otherwise block light output and accelerate heat accumulation loss.
Industry-Leading Protection Grade & Environmental Adaptability
Waterproof & Dustproof Rating: IP65 Full Enclosure Protection
IP65 certified integrated sealed lamp body structure, fully resistant to splashing rain, heavy rainfall, outdoor dew and flying dust; no water or dust penetration into internal light source and driver components.
Silicone fully surrounding sealing ring between lens and aluminum housing, anti-aging rubber material resists ultraviolet corrosion, never crack or leak under long-term sun exposure.
Closed rear aluminum dust cap design blocks floating dust, pollen and industrial ash from entering the heat sink and internal wiring area, maintaining stable heat dissipation efficiency permanently.
10KV Heavy Surge & Lightning Protection
Built-in professional 10KV surge protection circuit module inside the power driver, effectively absorbs instantaneous high-voltage lightning surge induced by thunderstorm weather.
Safely works in open-air stadiums, coastal ports, mountain industrial zones and other lightning-prone regions, avoids lamp breakdown or circuit burnout caused by thunder strike voltage spikes.
All-Climate Weather Resistance Performance
Full die-cast aluminum alloy housing with anti-corrosion matte black oxidation coating, anti-rust, anti-salt spray, suitable for coastal high humidity and salt fog environment.
Dual resistance design: heat resistance for high-temperature summer outdoor exposure, frost resistance for low-temperature winter cold areas, normal startup and stable operation at -40℃ ~ +60℃ ambient temperature range.
Anti-UV PC optical lens, long-term outdoor sunlight irradiation will not turn yellow, brittle or crack, maintains transparent light transmission performance year-round.
Complete three-core safe wiring configuration: pink live wire, blue neutral wire, green-yellow ground wire; reliable grounding design prevents electric leakage risk in wet rainy weather, meets global electrical safety standards.
Flexible Installation & Structural Durability Highlights
Widened, thickened solid metal U mount bracket, strong load-bearing capacity, no bending deformation under long-term heavy lamp weight load.
240° full rotational adjustable lamp head: loosen the fixed screw to freely adjust light projection angle, lock tightly to fix position firmly without light shaking.
Three universal mounting modes support ceiling mount, wall mount and floor stand mount, fits football fields, basketball courts, outdoor stadiums, warehouse yards, parking lots, container terminals and large construction sites.
All-metal hardware fixing screws with anti-rust surface treatment, no rust jamming after years of outdoor wind and rain erosion, easy disassembly and angle readjustment anytime.
One-piece integrated aluminum alloy lamp frame, no thin plastic fragile parts; impact-resistant structure can withstand accidental collision during installation or site operation without lamp body cracking.
Pre-labeled wiring terminals with clear wire color identification, simple plug-and-play wiring operation, saves electrician installation time and labor cost for large lighting projects.
How To Cooperate With Us?
Having its own factory gives our firm complete control over the production process and the quality of our goods, which we take great pride in. We are manufacturers, not only brokers, committed to offering our clients the lowest costs. We invite consumers to evaluate our samples first since we are certain that the cost and quality of our items are evident. Our dedication to excellence and client happiness motivates us to consistently provide superior products.
Our address
3rd Floor, 5th Building, Hebei Industrial Park, Hualian Community, Longhua District, Shenzhen, China
