| Product Type | Portable solar camping lantern, hanging lantern, table lantern, or multifunction emergency light. | Confirm intended market, outdoor-use scenario, lighting mode, operating temperature, and whether the product includes USB output or a power-bank function. | Approved product specification, product drawings, function checklist, and a golden sample signed by both parties. |
| LED Performance | Approximately 100–500 lumens for compact camping lights; selectable low, medium, high, flashing, or SOS modes are common. | Define lumen output, color temperature, color rendering requirement, beam angle, LED lifetime claim, and allowable brightness tolerance before mass production. | Photometric test report, integrating-sphere measurement, LED lot traceability, and comparison against the approved sample. |
| Solar Charging System | Small photovoltaic panel commonly rated around 0.5–2 W, depending on the light size and battery capacity. Charging time varies with sunlight intensity. | Specify panel technology, rated power, charging indicator, overcharge protection, and the required charging-performance test condition. | Solar-panel datasheet, charging-current test, protection-circuit verification, and a daylight or simulated-sunlight charging record. |
| Battery Configuration | Rechargeable lithium-ion or lithium iron phosphate batteries are commonly used; typical capacities are approximately 1,500–5,000 mAh at nominal 3.2–3.7 V. | Specify chemistry, rated capacity, cycle-life target, battery supplier approval, replaceability, protection circuit, and storage-charge level. | Battery specification, capacity test, internal-resistance test, protection test, production-date coding, and UN 38.3 transport documentation where applicable. |
| Operating Time | Approximately 6–24 hours per full charge, depending on battery capacity, LED power, selected brightness, temperature, and solar conditions. | State the test mode and acceptance range clearly; avoid quoting one runtime figure without identifying the brightness level and test conditions. | Runtime test at full charge, repeated-sample results, low-voltage shutoff verification, and test records for each lighting mode. |
| Ingress Protection | IP44 is suitable for protection against solid objects and splashing water; IP65 provides dust-tight protection and resistance to water jets when properly tested. | Select the required IP rating according to the end-use environment and ensure that seals, switches, charging ports, and panel joints match the declared rating. | IP test report based on IEC 60529, enclosure inspection, gasket-material verification, and post-test functional inspection. |
| Electrical and Lighting Safety | Portable luminaires are generally assessed against applicable requirements of IEC 60598-1 and IEC 60598-2-4, subject to product construction and destination market. | Identify the applicable national or regional requirements before production. Confirm insulation, creepage, clearance, accessible-part temperature, polarity, and abnormal-operation requirements. | Safety test report from a competent laboratory, dielectric-strength test, insulation-resistance test, temperature-rise record, and production-line electrical safety records. |
| Battery Transport Compliance | Lithium batteries and products containing lithium batteries may be subject to international air and sea transport rules, including UN 38.3 testing and carrier documentation. | Confirm whether batteries are shipped installed, packed with the product, or separately. Verify the required dangerous-goods declaration, labeling, packaging, and transport mode. | UN 38.3 test summary, battery safety data, shipping classification, packing instructions, and transport labels approved for the selected route. |
| Materials and Environmental Compliance | Common export requirements include restriction of hazardous substances, controlled plastics, compliant wiring, and documented battery and electronic-component materials. | For the European market, review RoHS Directive 2011/65/EU and Delegated Directive (EU) 2015/863. Confirm any additional requirements for packaging, recycling, or regional chemical regulations. | RoHS material declaration or test report, supplier declarations, material list, packaging-material declaration, and controlled-substance records. |
| Electromagnetic Compatibility | USB charging circuits, boost converters, and electronic controls can generate electromagnetic interference even in low-voltage solar products. | Define the destination-market EMC requirements. For the United States, assess applicable FCC Part 15 requirements; other markets may require different EMC standards or markings. | EMC test report, radiated and conducted-emission results where applicable, immunity test records, and a controlled PCB revision. |
| Customization Options | Common options include housing color, surface finish, logo placement, packaging language, lighting mode, battery capacity, solar-panel size, and accessories. | Freeze artwork, Pantone references, logo dimensions, mold changes, firmware functions, packaging text, warning labels, and minimum order quantity before tooling or mass production. | Approved 2D artwork, 3D files, color sample, pre-production sample, packaging proof, and signed change-control record. |
| Mechanical Durability | Outdoor products should withstand normal handling, hanging, transport vibration, switch operation, and reasonable low-height drop exposure. | Establish the drop height, number of impacts, surface type, operating-temperature range, hanging-load requirement, and cosmetic acceptance criteria. | Drop-test report, switch-cycle record, hanging-load test, housing inspection, battery-retention check, and transport-simulation results. |
| Factory Quality Control | A structured process normally includes incoming-material inspection, in-process checks, finished-product inspection, and shipment release. | Agree the inspection level, defect classification, sampling plan, critical-to-quality characteristics, rework procedure, and corrective-action timeline. | Incoming inspection records, assembly inspection checklist, functional test data, final inspection report, calibration certificates, and corrective-action reports. |
| Packaging and Export Markings | Export packaging commonly includes an inner protective package, master carton, product label, user instructions, and battery or recycling warnings where required. | Specify carton dimensions, gross and net weight, pallet configuration, carton marks, barcode format, language, drop protection, and humidity-control needs. | Packaging drop test, carton compression result, packing list, commercial-invoice data, carton-marking proof, and container-loading photos. |
| Documentation Package | A complete file may include product specifications, user manual, safety warnings, test reports, battery documents, declaration of conformity, and inspection records. | Match documents to the destination country, product version, battery type, model number, and customized artwork. Keep all revisions consistent. | Controlled technical file, document revision list, model-number cross-reference, signed declaration where applicable, and digital copies supplied before shipment. |
| Pre-Shipment Acceptance | Key checks include appearance, dimensions, charging, lighting modes, runtime sample testing, switch operation, packaging, labels, and accessories. | Use an agreed inspection checklist and acceptance-quality limit. Require corrective action and re-inspection for critical or repeated defects. | Pre-shipment inspection report, sample photographs, serial or lot records, defect summary, approved deviation list, and container-loading confirmation. |