Engineered for extreme performance and customized for local infrastructure in the Rajshahi division.
Shenzhen Presta Light Co., Ltd. is a professional LED lighting manufacturer and high-tech enterprise founded in 2010. With more than a decade of experience in the LED lighting industry, we specialize in the research, development, production, and global distribution of high-performance commercial and industrial lighting products.
Since our establishment, we have been dedicated to providing innovative, energy-efficient, and reliable LED lighting solutions for customers around the world. By integrating advanced manufacturing technology, strict quality control systems, professional engineering support, and comprehensive customer service, Presta Light has built a strong reputation in international markets and established long-term partnerships with customers across North America, Europe, South America, the Middle East, and Asia.
Our core product portfolio includes LED Corn Bulbs, LED Retrofit Kits, LED High Bay Lights, LED Shoebox Fixtures, LED Canopy Lights, LED Wall Packs, LED Flood Lights, and other indoor and outdoor commercial lighting solutions. These products are widely used in warehouses, factories, parking lots, gas stations, shopping centers, streets, schools, office buildings, and various industrial and commercial applications.
To ensure product quality and performance, Presta Light is equipped with advanced production facilities, professional testing equipment, and an experienced R&D team. We continuously invest in technological innovation and product development, launching approximately 4 to 5 new products every year to meet changing market demands and evolving industry standards. Our engineering team focuses on improving energy efficiency, lighting performance, product reliability, and installation convenience, helping customers reduce operating costs while achieving superior lighting results.
Quality is the cornerstone of our business. Every product undergoes rigorous testing and inspection throughout the manufacturing process. Our products comply with major international standards and certifications, including UL, cUL, ETL, and DLC, enabling customers to meet local regulatory requirements and qualify for energy rebate programs. We are also committed to obtaining additional certifications for newly developed products to support wider market access and customer confidence.
Looking toward the future, Shenzhen Presta Light Co., Ltd. will continue to expand its investment in research and development, strengthen manufacturing capabilities, and introduce more innovative LED lighting products that contribute to energy conservation and environmental sustainability. Guided by our core values of Quality, Innovation, Integrity, and Customer Satisfaction, we are committed to becoming a trusted global partner in the LED lighting industry.
We sincerely welcome customers and partners from around the world to cooperate with us and create a brighter, more sustainable future together.
Rajshahi, traditionally celebrated as the "Silk City" and the primary agricultural nucleus of Bangladesh, is transitioning into a modern, energy-conscious industrial hub. Driven by initiatives under the Rajshahi City Corporation (RCC) and private sector investments in the Sopura BSCIC Industrial Area, regional businesses are increasingly focusing on modernizing their physical infrastructure. Efficient energy consumption, long-term durability, and structural resilience are the primary selection parameters for lighting installations in this region.
Local businesses encounter distinct environmental and logistical conditions. The combination of intense monsoons, high humidity, and airborne dust from agricultural processing requires industrial-grade outdoor lighting fixtures that boast high ingress protection (IP65 or higher). Presta Light's range of heavy-duty LED Wall Packs addresses these specific challenges, offering dust-tight housings, water-resistant sealing, and robust surge protection mechanisms.
Crucial to this transition is the optimization of lighting in specific sectors:
The global outdoor lighting sector is undergoing a rapid evolution driven by three distinct pillars: advanced control integration, modular flexibility, and sustainability-driven optics.
Historically, commercial wall packs were static, high-wattage boxes that consumed vast amounts of electricity. Modern technological pathways, pioneered by exporters like Presta Light, focus on flexible configurations that simplify stock keeping unit (SKU) management for global importers and local installers alike. 3CCT & Power-Selectable switches enable users to adjust color temperature (3000K, 4000K, or 5000K) and wattage on-site, optimizing light distribution dynamically.
Furthermore, international regulatory frameworks, including DLC Premium 5.1 and Dark Sky compliance standards, shape manufacturing goals. These guidelines mandate high efficacy, precise optical cutoff angles, and reduced glare. Presta Light incorporates these elements using die-cast aluminum alloys (ADC12) for thermal dissipation, paired with UV-stabilized polycarbonate or borosilicate glass lenses that retain high clarity over decades of exposure.
Integration of integrated photocells (Dusk-to-Dawn sensors) and PIR motion sensors to minimize passive power consumption, scaling output down when zones are unoccupied.
Advanced fins designed within the die-cast aluminum housing allow air-flow cooling, keeping LED junction temperature below 85°C to maximize chip life.
Precision shields and directional lenses limit upward light pollution, aiming light downward to enhance local pathway safety while protecting the night sky.
A direct look at the localized requirements shows that different installation environments call for highly specialized lighting characteristics:
| Application / Area in Rajshahi | Primary Environmental Factor | Recommended Fixture Type | Key Feature & Spec |
|---|---|---|---|
| BSCIC Industrial Estate Sopura | Fluctuating voltage grid, heavy dust from manufacturing | Industrial Wall Pack (20W-40W) | 120-277V wide input range, IP65 waterproof casting, Sosen Driver |
| Padma River Bank Commercial Zones | High relative humidity and corrosive air moisture | 120W-180W Wall Pack with Cutoff Shield | Anti-corrosive powder coating, heavy-duty surge protector (10kV) |
| Sarda & Puthia Historical Sites Restoration | Aesthetics preservation, soft accent requirement | Sleek Modern White LED Wall Pack | CCT Selectable (3000K warm tone option), glare reduction diffuser |
| Rajshahi Mango Cold Storages | Sub-zero interior borders, long operating cycles | 30W LED Wall Pack with Emergency Battery Backup | Cold-temperature battery cells, 90 mins runtime during power failure |
Shenzhen Presta Light Co., Ltd. is not merely a component assembly factory; we are an integrated solution partner. We provide support for high-stakes projects from engineering design through to shipment delivery. For larger-scale bidding projects in Rajshahi and neighboring divisions like Rangpur and Khulna, our support package includes:
Our R&D team creates detailed IES file maps. By importing your project blueprints, we estimate exactly how many fixtures are needed, at what mounting heights, to achieve the targeted lux levels while minimizing power draw.
Electrical grids can suffer from voltage spikes and sags. We configure our fixtures with custom surge protection devices (SPDs up to 20kV) and select robust drivers to handle extreme voltage variations.
Explore our diverse selection of industrial-grade wall packs, solar solutions, and utility luminaires.
In high-humidity regions like Rajshahi, standard outdoor fixtures are susceptible to ingress and corrode rapidly. Our team focuses on material selection and thermal engineering to ensure long-term stability and performance:
Our aluminum fixtures are treated with an outdoor-grade thermoset powder coating. This provides resistance to intense UV radiation, high moisture levels, and industrial emissions.
A continuous, non-reactive silicone gasket runs along all mechanical connections. This sealing configuration prevents insects, dust, and driving rain from entering the optical chamber, maintaining an IP65 protection rating.
By pairing high-efficacy chips with reliable driver components, Presta Light products deliver light outputs of up to 150 lm/W. This minimizes heat generation and extends the overall life of the fixture.
To ensure a successful installation, our engineering department recommends following this structured checklist when specifying wall pack fixtures:
Select your mounting height first. For 10-15 feet heights, 20W to 40W fixtures (3,000 to 6,000 lumens) are optimal. For mounts above 20 feet, choose 80W or higher outputs to ensure adequate ground lux levels.
For automatic night operations, specify Dusk-to-Dawn integrated photocells. For parking lots and alleys, adding motion sensors can further reduce power usage during low-traffic periods.
Ensure your imported shipments carry global credentials like ETL, CE, UL, and DLC. This confirms the fixtures have passed safety, reliability, and lifetime tests.
Specify drivers capable of managing voltage fluctuations typical in the target installation zone. Adding a surge protection device (SPD) is recommended to shield circuits from transient overvoltages.
Technical details, shipping logistics, and customization information for Rajshahi importers.
