Our verified factory lines produce high-tolerance aluminum assemblies, smart PIR motion sensor circuits, and ruggedized optical arrays. Below are our proven product platforms ready for private labeling, customized StVZO-adjacent optical cutoffs, and bespoke packaging for the Ostrava market.
The urban core and surrounding periphery of Ostrava present unique engineering challenges for cycle light development: wet cobblestones in historical quarters, frequent temperature shifts from industrial basins to sub-zero Beskydy Mountain foothills, heavy commuter traffic crossing tram rails, and stringent European visibility directives.
Winter riding in the Moravian-Silesian region regularly drops past -10°C, causing off-the-shelf lithium-ion polymer cells to suffer internal resistance spikes and premature voltage collapse. FEXA incorporates premium 18650 and 21700 lithium cylindrical cells paired with custom Battery Management Systems (BMS) with thermal throttling and low-temperature cutoff protection. Our aerospace-grade 6061-T6 CNC-machined aluminum housings double as passive heat sinks during summer gravel rides while insulating internal battery cells during sub-zero winter commutes along the Ostravice river paths.
Commuter traffic along Ostrava's busy corridors (such as Nádražní or Opavská) requires precise optical beam shaping. In accordance with European cut-off philosophy (comparable to German StVZO benchmarks and Czech Decree No. 341/2014 Coll.), our custom optical reflector lenses redirect high-flux photons downward onto asphalt and pavement, strictly avoiding oncoming driver glare. For trail and downhill enthusiasts tackling the Beskydy singletracks at night, our dual-beam OEM solutions combine this razor-sharp horizontal cut-off with a punchy secondary high beam yielding up to 2,000 verified ANSI lumens.
Ostrava's post-industrial transformation features mixed surfaces: damp canal paths, abrasive slag grit, and constant low-frequency chassis vibration caused by tram-rail crossings. Standard friction clips fail under these conditions. FEXA manufactures glass-fiber reinforced nylon mounts with quick-release aluminum cam-levers tested to withstand 25G shock forces. Every enclosure features co-molded silicone seals and ultrasonic PCBA welding achieving true IPX6 to IP68 ratings, preventing saline water corrosion and fine industrial airborne particulates from penetrating internal electronics.
Strategic market alignment requires understanding how local riders and businesses operate. From the Moravian-Silesian regional cycling masterplans to corporate bike-lease programs, safety illumination is evolving from an optional accessory to an integrated, smart mobility requirement.
With Ostrava expanding its integrated bike highway network linking Poruba, Moravská Ostrava, and Vítkovice, year-round daily cycling is climbing steadily. Commuters demand integrated Type-C fast rechargeability, intelligent ambient light sensors that toggle between daytime running lights (DRL) and high-output nighttime illumination automatically, and ultra-compact profiles easily slipped into an office bag.
The Moravian-Silesian region is seeing exponential adoption of electric bicycles (e-trekking and e-MTB) powered by Bosch, Shimano, or Bafang drive systems. FEXA provides OEM engineering for internal hardwired lights accepting direct 6V to 60V DC input steps. This eliminates auxiliary battery charging while preserving smart braking sensor activation through internal micro-gyroscopes that flare rear brake lights under sudden deceleration.
Czech outdoor sport wholesalers and specialty bike retail chains throughout Ostrava require localized branding solutions that build dealer loyalty. We support regional brand owners with precision CNC fiber-laser marking of logos, multilingual Czech retail packaging (compliant with local consumer protection guidelines), and flexible mixed-SKU logistics to keep capital requirements lean.
| Riding Profile in Ostrava | Recommended Lumen Output | Optical Beam Configuration | Chassis & Thermal Structure | Standard Certifications |
|---|---|---|---|---|
| Urban Commuter (Poruba / Centrum) | 350 – 650 Lumens | Asymmetrical Cut-Off (Anti-glare, 180° lateral window) | High-impact ABS / PC composite with silicone damping | CE · RoHS · IPX6 |
| E-Bike Direct Wired System | 600 – 1,200 Lumens | TIR collimator lens, dual LED (Low beam + High beam switch) | Integrated CNC Aluminum 6061 fin heat sink | EN 15194 · EMC · StVZO Pattern |
| Beskydy Enduro / Night Trail | 1,200 – 2,000+ Lumens | Combined flood (120°) + long-throw spot (250m beam) | Full hard-anodized alloy, secondary helmet mount setup | IP68 · Drop Test 1.5M · UN38.3 |
| Smart Rear Safety Beacon | 50 – 150 Lumens | Wide-angle Fresnel COB, auto-braking accelerometer | Compact sealed enclosure with seat-rail / post silicone strap | ECE R50 Type · CE · UKCA |
Founded in Shenzhen with over 15 years of technical excellence, Shenzhen FEXA Technology Co., Ltd. bridges the gap between Asian manufacturing scale and rigorous European engineering requirements.
Eliminate supply-chain risks. Our 2,582 m² modern production facility, automated assembly bays, cleanrooms, and testing chambers have been strictly inspected onsite by Intertek. Buyers can review genuine factory audits, corporate credit indices, and high-volume transaction histories directly.
We operate in-house CNC centers and automated surface finishing units. This allows us to modify beam geometries, alter mounting brackets, or create bespoke private mold tooling within 15 to 25 days, reducing the time-to-market for Czech regional distributors ahead of peak retail seasons.
We know testing consumer feedback in Central European regional centers like Ostrava requires agility. We welcome low-MOQ sample runs and pilot production batches. Validate your customized laser logo, packaging ergonomics, and photometric performance in actual Czech conditions prior to mass production.
Essential legal, engineering, and logistics criteria for commercial bicycle lighting procurement serving Ostrava, Prague, and the broader Czech Republic market.
Yes. Czech Act No. 361/2000 Coll. and Decree No. 341/2014 Coll. specify that bicycles operating under reduced visibility must be equipped with a front white steady or flashing light and a rear red retro-reflector and light. Our lights conform to all harmonized European safety directives (CE, RoHS, REACH, and EMC standards to avoid interfering with wireless speedometers or mobile devices). Furthermore, we manufacture models with dedicated horizontal optical cut-off lines to satisfy riders demanding anti-glare StVZO-level beam discipline.
Our battery packs utilize grade-A cylindrical cells (18650/21700) sourced with verified internal resistance testing and full UN38.3, MSDS, and IEC 62133 certifications. Our PCBA firmware incorporates low-voltage protection, overcharge prevention, and low-temperature thermal cut-offs that shield cells from dangerous charging states when temperatures drop below freezing along local Moravian trails.
We provide comprehensive turnkey OEM/ODM services: precision laser-etching of your registered logo onto the aluminum alloy casing, customized anodized housing colors (matte black, titanium grey, race red, etc.), custom-printed multilingual packaging boxes with Czech user instruction manuals, and barcoding/EAN-13 generation ready for local retail chains or e-commerce platforms.
Pre-production evaluation samples are typically dispatched within 5 to 7 working days. Mass OEM production runs generally require 25 to 35 calendar days depending on custom tooling and packaging specifications. For logistics to Ostrava, we support multiple flexible freight methods: express air courier (DHL, FedEx, UPS) for urgent trial batches (4–7 days transit), air cargo to Leoš Janáček Airport Ostrava (OSR) or Katowice (KTW), and consolidated ocean freight (FOB Shenzhen/Guangzhou to Hamburg or Koper, followed by direct rail transfer to the Ostrava-Mošnov multimodal logistics terminal).
Absolutely. We develop specialized step-down internal driver circuits compatible with e-bike batteries ranging from 6V up to 60V DC. We supply units with custom wiring harnesses, standardized waterproof connectors (such as Higo or Julet), and integrated handlebar switches or CAN-bus triggers that interface smoothly with dominant European motor ecosystems.
To assist brands in validating new market niches across Moravia, our sample evaluation orders have no strict MOQ. For customized laser logo branding on standard tooling models, our MOQ starts at just 200 to 500 units. For fully bespoke color anodizing, custom firmware modes, or bespoke retail box development, the standard starting batch is 1,000 units.
Connect directly with FEXA's factory engineering team in Shenzhen. Share your target specifications, local market volume goals, and branding requirements to receive a comprehensive technical proposal, DFM assessment, and sample quotation within 24 hours.