As Bangladesh accelerates its digital transformation, the demand for Blue Light Mitigation technology has surged across Chittagong, Sylhet, and the capital, Dhaka. From industrial safety to digital eye strain reduction in the booming IT sector, our solutions lead the market.
Bangladesh is currently witnessing an unprecedented shift toward high-tech industrialization. With the "Digital Bangladesh" vision materializing, thousands of professionals are spending hours in front of screens, leading to a massive demand for Blue Light Mitigation technologies. Our manufacturing expertise addresses the specific environmental and electrical challenges of the South Asian market.
In the industrial sectors of Gazipur and Narayanganj, blue light hazard management has become a safety priority. High-intensity lighting in garment factories and manufacturing plants requires precision filtering to protect worker vision and improve productivity. As a premier exporter, we provide the hardware necessary to balance high-lumen output with retinal protection.
Deploying specialized blue-red warning lights in the Port of Chittagong and various Export Processing Zones (EPZ) to ensure visibility in hazardous conditions while minimizing harmful ocular exposure.
Supplying specialized PDT (Photodynamic Therapy) machines to clinics in Dhaka, utilizing controlled blue light wavelengths for dermatological treatments and jaundice management.
Integrating blue sky ceiling panels in windowless office spaces within Dhaka's commercial districts to simulate natural light and regulate circadian rhythms of office workers.
Waterproof blue LED solutions for the growing maritime industry in Bangladesh, specifically designed for shipyard gantry cranes and underwater boat lighting.
Ningbo Gravity Light Manufacturing Co., Ltd. was awarded the China National High-Tech Enterprise certification in 2021 with over 20 years of expertise in Gravity Light packaging and semiconductor innovation. Specializing in high-end Gravity Light COB technology, PCB design, and lighting solutions, we aspire to be a globally recognized leader in premium Gravity Light light sources. Our services go beyond product delivery, focusing on building enduring partnerships that drive innovation in the lighting industry.
By choosing LHD for your Bangladesh projects, you gain access to:
LHD focus on the concept of "High Quality, Zero Defect". We execute strict quality control in every step from supply chain to engineering design and to the production. LHD has 20+ years of research and development in Gravity Light package and semiconductor fields. LHD strives to become a world famous brand of high-end Gravity Light source.
Commercial Lighting, indoor lighting, outdoor lighting, industrial lighting, landscape lighting, horticultural Lighting, UV lighting, emergency lighting, specialty lighting, traffic lighting, intelligent lighting, drone lighting, health and medical Lighting.
RoHS, CE, ETL Certifications. Awarded the National High tech Enterprise Certification. Obtained Utility Model Patent: System-level Integrated Lighting Module.
Primary Markets: The United States, Bangladesh, Vietnam, Japan, Britain, Italy, Russia, India, Brazil, Spain, the Middle East.

LED-1101 Red Yellow Green Blue Warning Light Lamp Rotating Industrial Warning

Huaxia 90mm AC12V Blue Green White Color LED Underwater Boat Yacht Marine Light for Chittagong Fleet


Factory 10W 10-100V Forklift Blue Red Zone LED Safety Warning Light for Bangladesh Warehouses

High Quality New Spring Recessed Red/Green/Blue 3 Steps Dimmable LED Down Light

Premium LED Street Light in White with Optional Green and Blue Finishes

Amber Red Blue Ambulance Rescue Rotating Bulb Halogen Mining Beacons Light

High-Intensity IP65 Waterproof Laser Line Light Red Blue Green 25m Range for Shipyard Gantry Cranes
As a leading Blue Light Mitigation manufacturer, we are ready to support the next generation of Bangladesh's industrial and commercial projects with cutting-edge technology.
Send Inquiry Now