In the modern era of energy efficiency and high-performance lighting, High Transmission LED Optical Lenses have become the unsung heroes of industrial and commercial illumination. As a premier China-based supplier, Ningbo Geek Flashlight Co., Ltd. understands that the efficiency of an LED system is not just about the diode itself, but the optical precision of the lens that directs its light. Today, the global market demands lenses with transmission rates exceeding 93%, utilizing advanced materials like PMMA (Acrylic) and PC (Polycarbonate) to ensure minimal light loss and maximum beam control.
High transmission optics are critical in sectors ranging from Automotive lighting to Underwater exploration. For instance, in the automotive sector, lenses must provide sharp cut-off lines for safety while maintaining high clarity to prevent glare. In industrial settings, high-bay lighting requires precise beam angles (typically 60°, 90°, or 120°) to optimize workspace illumination while reducing energy consumption. As a leading exporter, we see a massive surge in demand from the North American and European markets for lenses that are both UV-stable and impact-resistant.
The industry is moving beyond standard TIR (Total Internal Reflection) lenses. We are now seeing the rise of LEP (Laser Excited Phosphor) technology, which requires specialized optical assemblies to project beams over several kilometers—a specialty we have mastered with our long-range flashlight series. Furthermore, the evolution of COB (Chip on Board) LEDs has necessitated the development of multi-array lenses that can homogenize light from multiple sources into a single, uniform beam without "yellow rings" or chromatic aberration.
Specialized lenses for E-bikes, scooters, and SUVs. Designed for high vibration resistance and extreme thermal stability.
Our T6 series utilizes pressure-resistant optical glass and high-grade PMMA to maintain clarity at depths of up to 100 meters.
Custom-engineered Fresnel and aspheric lenses for high-power searchlights, providing both broad floodlight and intense spot beams.
Located in the heart of China's manufacturing hub, our factory integrates R&D, Design, and Production. Our advantage lies in our comprehensive supply chain—we don't just produce lenses; we understand how they interact with Li-ion batteries, drive circuits, and heat sinks. With ISO9001:2010 certification and a commitment to original materials (CE, RoHS, UL, SAA), we offer a 100% pass rate that few can match.
Ningbo Geek Flashlight Co., Ltd. was established in 2011, located in the beautiful international metropolis Ningbo city of Zhejiang province. The company is located at 8th Floor, Tongtong Huiying Center, Qingquan North Road, Longhua Street, Shenzhen City, Guangdong Province. We are an international comprehensive company focus on a variety of LED & LEP lighting lamp’s research and development, design, production, and sales, as well as its related accessory parts of the customized processing, and a complete set of system services.
We have vehicle lighting series products: bicycle light, electric bicycle light, electric scooter light, motorcycle auxiliary headlights and brake lights, SUV & Off-road vehicle auxiliary headlights, and outdoor lighting series products: rechargeable LED flashlight, rechargeable LEP laser flashlight, rechargeable diving flashlight, searchlights, camping lights; and accessories: Li-ion battery, CNC processing, LED optical / lens, LED drive / circuit board, etc.
After more than 12 years of development, our company has standardized the management and quality system and obtained ISO9001-2010 Certification. We insist on providing customers with OEM & ODM customized services, the products are all formal, original materials and components, which through the CE, RoHS, UL, SAA certification, in the production process and after the completion of a number of quality inspection, to achieve a 100% pass rate.
Our products are exported to the United States, United Kingdom, Canada, France, Germany, Norway, Belgium, Australia, New Zealand, Saudi Arabia, Japan, South Korea and other countries, and with these customers we established more than 12 years of good cooperation relations, also with the growth of many customers, and become a professional in the field of well-known brands.
Geek Flashlight
