Core Overview
Powered by a 21700 rechargeable battery (5000mAh) with Type-C charging, FS37 provides extended runtime for outdoor and professional applications. Featuring an aluminum alloy body, IP65 protection, battery indicator, and multiple lighting modes, it is designed for emergency response, outdoor operations, and safety applications.
- Emergency rescue and roadside assistance
- Traffic and safety warning operations
- Outdoor work and field operations
- Marine and emergency equipment
PRODUCT Characteristics
- Long-Distance Signal Visibility:
Red, yellow, and green signal lights provide up to 1500M visibility, offering effective warning and communication support in outdoor environments.
- Dual Lighting & Signal Functions:
Combining powerful white illumination with multiple signal colors, FS37 supports both daily lighting and professional warning applications.
- 5000mAh Long Runtime Battery：
Powered by a high-capacity 21700 rechargeable battery, FS37 provides up to 10 hours strong light runtime and extended operation in the field.
- Durable Outdoor Design:
Constructed with aluminum alloy housing and IP65 protection, FS37 is built for reliable performance in demanding outdoor conditions.
PRODUCT Specifications
| Model | FS37-A/B |
| 力量 | 3W |
| LED Bulb | OSRAM-P8 (White Light) |
| White Light Range | 200M |
| 距离 | 1500M |
| Luminous | 230LM |
| Input | 5V/1A |
| Runtime | 10-20H |
| Charging Time | About 8H |
| Battery | 5000mAh/3.7V/21700 |
| IP rating | IP65 |
| Ambient Temperature | -25℃~+40℃ |
| Size | Φ56x156mm |
| Material | Aluminum Alloy |
| Weight | 290g |
PRODUCT Details
Video
常见问题解答
How do I choose the right SUPERFIRE lighting product for my application?
Choosing the right lighting tool depends on three key factors: brightness (lumens), beam distance, and runtime. For close-range tasks like equipment maintenance, reading, or camping, 100–400 lumens with a wide flood beam is ideal. For mid-range applications such as outdoor patrols, warehouse inspection, or job-site work, 400–1000 lumens with a balanced spot-and-flood beam works best. For long-distance needs — search and rescue, marine navigation, security sweeping, or large-area surveys — look for 1000+ lumens with a minimum 300-meter beam reach. Also consider the form factor: headlamps free both hands for task work; handheld flashlights offer more directional control; work lights with magnetic bases or rotating heads provide flexible hands-free positioning. If you need help matching a SUPERFIRE model to your specific use case, contact our product specialists for a personalized recommendation.
How do I properly charge and maintain the battery for maximum lifespan?
All SUPERFIRE rechargeable products use lithium-ion battery technology with built-in protection circuits. For maximum battery lifespan, follow these guidelines: avoid fully depleting the battery before recharging — lithium-ion cells prefer partial discharge cycles and perform best when kept between 20% and 80% charge; store the unit at approximately 50% charge if unused for extended periods (over one month); avoid exposing the product to extreme temperatures below -10°C or above 45°C during charging or storage; use the included charging cable or a quality-certified USB power source. Every SUPERFIRE unit includes overcharge and over-discharge protection, so the battery is safeguarded even if left connected to the charger after reaching full capacity.
Do you offer customization services?
Yes, we provide comprehensive OEM/ODM services. We can customize appearance, logos, packaging, functional modes (e.g., specific strobe frequencies), and even circuitry according to client requirements.
What quality certifications and warranty do SUPERFIRE products carry?
All SUPERFIRE products are manufactured in our ISO-certified facility and carry international certifications including CE, FCC, and RoHS. Professional-grade models additionally hold IECEx, or IP68 ratings as applicable. Every unit undergoes 100% functional QC inspection covering light output, mode cycling, charging circuitry, and visual defects before shipment. For B2B buyers, we provide manufacturer warranty coverage against defects in materials and workmanship, with spare parts availability throughout the product’s supported lifecycle. Pre-production samples and compliance documentation — including test reports and material certificates — are available for customer review before bulk orders.
Why choose SUPERFIRE over cheaper generic factory alternatives?
While generic factories compete on price alone, SUPERFIRE combines brand-level quality control with factory-direct pricing — a positioning that eliminates the trade-off buyers typically face. Our ISO-certified production line, 100% QC inspection rate, and international certifications (CE, FCC, RoHS) mean you receive consistent, compliant products batch after batch — not the variable quality common from no-name suppliers. Backed by 18+ years of brand heritage (Est. 2008), we offer OEM branding services that let you sell under your own label while leveraging our manufacturing expertise. Simply put: you get the product consistency and compliance of a brand supplier, at the cost structure of a factory-direct manufacturer.
Customization & OEM Services
SUPERFIRE provides comprehensive OEM and ODM services, supporting private-label brands, industrial equipment distributors, outdoor gear wholesalers, security and law enforcement outfitters, diving and marine equipment suppliers, cycling accessory brands, and corporate procurement programs worldwide. With 18+ years of brand manufacturing expertise, your customized products benefit from the same quality systems trusted by our own SUPERFIRE-branded lines.
- Brand Customization
- Laser Engraving: Custom laser marking of your brand logo, model designation, and regulatory symbols directly onto the product body — permanent, non-fading, and wear-resistant.
- Custom Color Options: Body color customization beyond standard black. Popular options include safety yellow, military green, silver, and matte gray. Minimum quantities apply.
- Accessory Branding: Custom-branded charging cables, user manuals, and packaging — creating a fully cohesive brand experience from unboxing to daily use.
- Co-Branding: Dual-logo configurations available for distributor-reseller relationships and co-marketed product lines.
- Packaging Customization
- Retail Box Design: Full creative service for packaging artwork — choose from window boxes, shelf-ready hang-tab blister cards, magnetic closure premium boxes, or eco-friendly kraft packaging.
- Inner Tray Customization: Custom-formed EPE or EVA foam trays for secure product presentation with your branding.
- Multi-Language Documentation: User manuals and quick-start guides translated and designed in your required languages, carrying your company identity and contact information.
- Anti-Counterfeiting: Custom holographic security labels, QR-code verification systems, and serialized numbering for brand protection and gray-market control.
- Product Customization
- LED Configuration: Alternative color temperatures, specialized wavelengths (UV, IR), or dual-LED setups — evaluated based on volume and technical feasibility.
- Mode Programming: Customized mode sequences, brightness levels, strobe frequencies, and tactical mode configurations tailored to your end-user scenario.
- Battery and Charging: Type-C upgrade options, higher-capacity cell configurations, or alternative charging port placements — engineered to your specification.
- Accessory Bundling: Custom kit configurations combining the product with selected mounts, holsters, cases, brackets, or supplementary tools — designed around your end-user’s workflow.
- Order and Logistics Support
- Flexible MOQ: Minimum order quantities discussed on a per-order basis, scaled to customization scope and configuration complexity.
- Sample Lead Time: Standard-configuration samples typically available within approximately 2–3 weeks. Custom pre-production samples confirmed upon order.
- Production Lead Time: Confirmed upon sample approval. Timelines are scaled to order volume and customization complexity.
- Shipping Options: FOB Shenzhen or EXW available. Ocean freight consolidation, air freight expedited, and express courier door-to-door delivery.
- Payment Terms: Discussed on order confirmation. Flexible arrangements available for established long-term partners.
- After-Sales Support: Manufacturer warranty with spare parts availability throughout the product’s supported lifecycle. Dedicated account management ensures seamless coordination from quotation through post-shipment support.
For OEM inquiries, distributor partnerships, or volume pricing,
contact us at [email protected] or via WhatsApp at +86 199 2887 7060.
Related Products
Max Output
1000LM
距离
LUMENS
Time
RANGE
力量
150M
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Factory
No. 88, Tongchang Road, Longdong Dapu, Longgang Stree, Longgang District, Shenzhen City, Guangdong Province, China
Office
Sth Floor, Building No.10, Yuanyang Xintiandi Shuianhuayuan, No. 16 Shenglong Road. Shengping Community, Longcheng Street, LongganProvince, China