Q1: What are the core advantages of this 50W L Series LED Street Lamp?
A1: Our 50W L Series LED Street Lamp is tailor-made for outdoor road lighting, with outstanding advantages in design, material, performance, installation and maintenance, fully adapting to complex outdoor environments:
- Smooth integrated design prevents debris accumulation and ensures unimpeded heat dissipation for longer service life.
- ADC12 die-cast main body with outdoor-specific powder coating delivers superior corrosion resistance, withstanding wind, rain and UV exposure.
- Nano-material reflective optical sheets match multiple beam angles for uniform light distribution and higher lighting efficiency.
- Modular design and tool-less maintenance make assembly and later inspection extremely convenient, saving labor costs.
- 5-degree incremental tiltable installation design, flexible adjustment for different lighting requirements and application scenarios.
- Flat tempered glass diffuser features a modern and sleek appearance, enhancing the overall aesthetics of the application scene.
Q2: How is the lighting performance of this street lamp? Can the brightness and light color meet different needs?
A2: This street lamp boasts excellent lighting performance with top-tier core parameters, accurately matching various outdoor lighting demands:
- Luminous efficiency up to 120 lm/w, the 50W power realizes high luminous output, providing sufficient brightness for roads, courtyards and other scenes.
- Multiple CCT options: 3000K/4000K/5000K/6000K, covering from warm yellow light to cool white light, suitable for residential communities, municipal roads, commercial streets and more.
- CRI (Ra) >80, restoring the true color of objects for clearer night lighting.
- A wide range of beam angles available (30°/60°/90°/120°/115*80°/90*150°), flexible selection according to lighting range and height to avoid light waste.
- Initial chromaticity SDCM 6, ensuring stable light color without obvious color deviation for a better lighting experience.
Q3: Can the material and structural design withstand harsh outdoor environments?
A3: Absolutely! The product is built to strict outdoor environmental standards from material selection to structural design, with outstanding protection performance:
- Main body adopts ADC12 die-cast material, featuring high hardness, excellent impact and deformation resistance.
- Tempered glass diffuser with good light transmittance, scratch and impact resistance; PC reflector ensures stable reflective effect.
- Outdoor-specific powder coating effectively resists acid rain, salt spray and UV corrosion, extending the product's service life.
- Ingress Protection Rating up to IP67, excellent dust and water resistance, enabling stable operation in rainy, dusty and other harsh environments.
- IEC Protection Class I and mechanical impact protection IK07, ensuring safer outdoor installation and use.
Q4: What are the working parameters of the product? Can it adapt to the voltage in different regions?
A4: The electrical parameters of this street lamp have strong adaptability, meeting the power grid requirements of most regions around the world with high working stability:
- Input voltage: 100-277Vac 50/60Hz, wide voltage design adapts to the power grids of different countries and regions.
- Output voltage: DC 36V, low-voltage power supply for higher safety.
- Power factor >0.9, high electric energy utilization rate for better energy saving.
- Ripple < 10% and THD ≤20%, no stroboscopic during operation, stable lighting without interference to the power grid.
- Working temperature: -25℃ to 45℃, relative humidity: 10% to 90% RH, suitable for normal use in different climatic regions across the north and south.
Q5: What is the service life of the product? Is there any after-sales guarantee?
A5: We provide double protection for the product in terms of service life and after-sales, giving you a worry-free using experience:
- Service life: L80B20 ≥50000 hours, no replacement needed for years under normal outdoor use, greatly reducing replacement and maintenance costs.
- After-sales guarantee: 5-year limited warranty is provided. For non-human quality problems within the warranty period, we will offer professional after-sales solutions.
- CE & RoHS certified, the product complies with international safety and environmental standards with guaranteed quality.
Q6: Is the installation and maintenance of this street lamp convenient? What are the specific dimensions and weight?
A6: The product is designed for easy use with a low installation threshold and hassle-free maintenance. The specific physical parameters are as follows:
- Installation method: Lamp pole installation, compatible with conventional outdoor lamp poles for simple installation.
- Maintenance design: Tool-less maintenance, quick inspection and repair without additional tools in the later stage.
- Core dimensions: Main body 555200105 mm, reserved space for driver 1907035 mm; lamp holder with multiple hole specifications (78mm/62mm/52mm/48mm) to fit different lamp poles.
- Net weight only 2.8kg, compact size and light weight for easier manual operation during installation.
- Packing carton size 610240125 mm, convenient for transportation and storage with less risk of damage.
Q7: How is the heat dissipation effect of this street lamp? Will it overheat during long-term operation?
A7: The heat dissipation design of the product has passed professional tests, with stable temperature during long-term operation and no overheating risks:
- The smooth integrated design has no dead corners for debris accumulation, ensuring natural heat dissipation efficiency and avoiding poor heat dissipation caused by debris buildup.
- Professional heat sink test: Under the rated voltage of 220V, 50W power, continuous working for 8 hours at 24℃ ambient temperature, the temperature in the middle of the PCB is only 54.5℃ with a temperature rise of just 30.5℃, far below the safety threshold, ensuring stable operation for a long time.
Q8: What are the main application scenarios of this 50W LED Street Lamp?
A8: With high adaptability and excellent performance, the product is widely used in municipal roads, residential streets, campus roads, industrial parks, courtyards, parks, rural roads and other outdoor scenes. Whether it is regular lighting for main roads or local lighting for courtyards and alleys, it can be accurately matched to provide clear and stable night lighting for different outdoor scenarios.
Q9: What LED chips and control methods does the product support?
A9: The chip and control methods balance practicality and flexibility to meet diverse needs:
- LED chips: Standard SMD 3030, optional SMD 5050 to meet different brightness and cost requirements.
- Control method: Standard on-off control with simple operation, suitable for the control needs of conventional outdoor lighting.
Q10: What are the structural components of the street lamp?
A10: The product adopts high-quality component matching for stable performance and durability:
- Main body material: ADC12 die-cast aluminum
- Reflector: High-quality PC material
- Diffuser: Flat tempered glass
- All components are precision assembled to ensure the overall stability and service life of the product.
Comprehensive score