Engineered for harsh environments, cross-country mountain trails, and high-cadence endurance commuting. Built with aircraft-grade aluminum, sealed micro-architectures, and high-performance drivers.
Founded with a focus on mission-critical cycling optics, Shenzhen FEXA Technology Co., Ltd. integrates 15+ years of dedicated R&D. Operating across 2,582 m² of Intertek onsite-verified manufacturing facilities, we support brand owners, importers, and cycling accessory distributors globally.
High-lumen outputs degrade without adequate thermal mitigation. We machine light bodies from aviation-grade 6061-T6 aluminum using high-precision CNC routers. Integrated finned profiles prevent thermal step-down and extend LED diode lifespans over 50,000 continuous hours.
Our waterproof bicycle systems use automated ultrasonic welding, molded silicone compression gaskets, and custom O-rings. Verified across multi-chamber pressurized water immersion chambers to achieve genuine IPX5 through IP68 ingress protection against torrential rain and road debris.
Equipped with premium 18650 and 21700 lithium-ion power cells configured with intelligent BMS microcontrollers. Integrated circuitry guarantees short-circuit, overcharge, over-discharge, and temperature protection under continuous heavy load conditions.
Strategic product directors must balance optical performance against regional safety laws, emerging battery pack directives, and evolving consumer ride behaviors.
Global regulatory enforcement is accelerating. European markets increasingly mandate strict anti-glare horizontal beam cut-offs, reflecting German StVZO standard requirements. Distributors are transitioning away from uncollimated circular torches toward custom-designed Free-Form (FF) optical TIR reflectors that protect oncoming traffic.
Single-function lighting is becoming obsolete. Current buyer demand favors multifunctional USB-C Power Delivery (PD) units with bidirectional circuitry. Mountain and gravel cyclists expect high-capacity 5200mAh to 10000mAh units capable of rapidly charging GPS head units and smartphones during long rides.
The industry is rapidly shifting toward integrated accelerometer brake sensors that auto-brighten taillights under deceleration. Future-proof procurement programs are also adopting ambient light sensors that automatically adjust output levels, alongside ANT+ / Bluetooth protocols for direct cycling computer integration.
Field-tested optical and sealing thresholds configured across varied operational riding conditions.
| Riding Discipline | Optimal Lumens | Beam Distribution Profile | Waterproofing Rating | Thermal & Body Spec | Battery Configuration |
|---|---|---|---|---|---|
| Urban Commuting | 300 – 600 LM | Wide-angle flood with defined anti-glare cutoff | IPX4 / IPX5 Water-Resistant | High-Grade ABS / PC blend | Integrated Li-Polymer, USB-C |
| Fast Road & Gravel | 800 – 1,200 LM | Dual-beam: concentrated throw with broad peripheral fill | IPX6 Heavy Storm Rated | CNC 6063 Aluminum Chassis | Single 18650/21700 (3400mAh+) |
| MTB Night Enduro | 1,600 – 2,500 LM | Triple/Quad LED punch; wide peripheral trail awareness | IP67 / IP68 Dust & Immersion | Finned 6061-T6 Aluminum Heat-sink | Multi-cell 5200mAh – 10000mAh |
| Seatpost Rear Safety | 20 – 100 LM | 220° Ultra-wide optical visibility with brake-flash | IPX5 / IPX6 Jet Resistant | Sealed Polymer + Silicone Boot | Integrated Micro/USB-C Li-Po |
Key technical, regulatory, and logistics considerations addressable before executing formal tooling or volume manufacturing agreements.
Every product line undergoes rigorous laboratory evaluations using specialized pressurized water chambers and oscillating spray fixtures. IPX5 validates resistance to continuous water jets from any direction, IP65 certifies dust-tight construction with water jet resistance, while IP68 units undergo prolonged immersion testing under specified hydrostatic pressures. Production batches undergo systematic pull-tests and pressure decay testing on the assembly line.
We provide full-spectrum turnkey lighting development. This includes rapid photorealistic 3D modeling, custom optical lens tooling (TIR and free-form reflectors), customized PCBA circuitry, firmware mode mapping (strobe frequencies, day-flash, thermal throttle thresholds), precision CNC housing designs, laser-etched private branding, and retail box artwork tailored for high-volume marketplace packaging.
Yes. We engineer customized optic lenses with tailored cut-off profiles designed to meet German StVZO (TA 23) requirements. These lenses direct light downward onto the roadway, keeping the upper beam edge dark to prevent blinding oncoming commuters. Tell us your target sales jurisdiction, and our engineering team will align the internal reflector geometry accordingly.
Condensation often occurs when heat from high-output LEDs meets cold atmospheric air through permeable seals. We resolve this by assembling optical heads in humidity-controlled cleanrooms, implementing automated silicone seal dispensing, using precision-matched glass/polycarbonate lenses, and incorporating specialized air-permeable ePTFE acoustic/pressure membranes where necessary.
Our complete manufacturing pipeline maintains CE and FCC compliance documentation, accompanied by full RoHS environmental certifications. For shipments containing integrated lithium-ion cells, we supply complete UN38.3 test summaries, MSDS documentation, and certified drop-test compliance reports to ensure smooth global sea and air transit.
Yes. A substantial portion of our factory output directly supplies top-ranking e-commerce and retail brands. We handle FNSKU barcode labeling, carton shipping markings, master drop packaging, custom blister-packs or retail gift boxes, and pre-palletization aligned with local logistics specifications.
Connect with our technical engineering group to review optical profiles, explore low-MOQ sample runs, request factory assessment audits, and finalize custom OEM specifications.
Contact Us