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X18 55LM Ultra-Compact Keychain Flashlight

The SUPERFIRE X18 is an ultra-compact everyday carry (EDC) flashlight designed for maximum portability without sacrificing professional build quality. Weighing just 21 grams and measuring 95 × 18 × 15mm — smaller than most car key fobs — the X18 packs a 5W SH-U03 LED delivering 55 lumens with a 38-meter beam range through a precision reflector. Powered by a single easily replaceable AAA battery, the X18 eliminates charging downtime entirely: swap in a fresh battery and continue operating immediately. Its five-mode tactical tail switch (High → Medium → Low → Strobe → SOS) covers the full spectrum of daily illumination needs, from navigating dark hallways to emergency signaling.

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Core Overview

Encased in a machined aluminum alloy body with an IP44 rating for dust and splash protection, the X18 is purpose-built as a promotional gift item, retail impulse purchase, and entry-level EDC light that punches above its weight class. The integrated belt clip enables secure attachment to pockets, webbing, and key organizers, while the 1-meter drop resistance ensures it survives the bumps of daily carry. For distributors, the X18 represents a high-perceived-value product at an accessible price point, ideal for brand customization, corporate gifting, and entry-level retail flashlight categories.
 
Target Applications:
 
  • Everyday carry and keychain lighting
  • Promotional and corporate gift items
  • Retail impulse purchase and counter display
  • Emergency kit and glovebox backup light
  • Personal safety and nighttime visibility

Key Product Advantages

Unlike rechargeable flashlights that require hours of charging between uses, the X18 runs on a standard AAA battery that can be replaced in seconds. When the battery is depleted, swap it out and continue immediately — no cables, no waiting, no power outlet needed. This makes the X18 ideal for glovebox storage, emergency kits, and giveaway applications where the end user may not have access to or interest in USB charging.

The X18’s tail switch uses a proven half-press / full-press interface: half-press to cycle through the five modes (High → Medium → Low → Strobe → SOS), then full-press to lock in the desired mode. Once locked, the mode is fixed — subsequent full-presses simply turn the light on and off in the selected mode. This intentional mode-selection design prevents accidental cycling in critical situations and provides a reliable, familiar interface for users of all experience levels.

At 21 grams (less than a AA battery), 95mm length, and 18mm width, the X18 is genuinely keychain-sized. It disappears in a pocket, clips unobtrusively to bag webbing, and adds negligible weight to emergency kits. Despite its minimal footprint, the aluminum body and precision reflector deliver flashlight-grade performance that far exceeds the plastic-button-cell lights typically found at this size and weight point.

The machined aluminum alloy housing provides structural rigidity and heat dissipation that plastic competitors simply cannot match. IP44 ingress protection guards against dust particles larger than 1mm and water splashes from any direction — the X18 handles rain, damp pockets, and dusty environments without issue. The fixed belt clip doubles as an anti-roll device and provides secure attachment to belts, webbing, pocket edges, and key organizers.

The X18’s five distinct modes cover the full utility spectrum: High (55LM, 38m) for maximum illumination, Medium for balanced runtime, Low for close-up tasks and extended battery life, Strobe for attention-getting and self-defense signaling, and SOS for emergency distress situations. This mode diversity in a light this small and affordable is a key differentiator for both retail and promotional markets.

Specifications of X18 Tactical Flashlight

ParameterSpecification
ModelX18
Product TypeUltra-Compact Keychain Flashlight
LED TypeSH-U03
Rated Power5W
Lumens55LM
Beam Range38m
Light ColorWhite
Battery TypeAAA Alkaline (x1, Replaceable)
Rated VoltageDC 1.5V
RuntimeApproximately 60 Minutes (High Mode)
Water ResistanceIP44
Drop Resistance1 Meter
MaterialAluminum Alloy
ColorBlack
Dimensions95 × 18 × 15mm
Net Weight21g
Barcode6975515771216
Light ModesHigh → Medium → Low → Strobe → SOS (5 Modes)
Switch TypeTail Switch (Half-Press Cycle, Full-Press Lock/On-Off)
FeaturesAAA Battery Powered, Belt Clip, 5 Modes, SOS Signal, Ultra-Light Aluminum Body

Package Contents:

  • X18 Ultra-Compact Flashlight ×1
  • AAA Alkaline Battery ×1
  • Retail Box ×1
  • Anti-Counterfeit Label ×1

Details of SUPERFIRE X18 Tactical Flashlight

Video

FAQ

How long does the AAA battery last in practice?

On high mode (55 lumens), a fresh AAA alkaline battery provides approximately 60 minutes of continuous runtime. On lower modes, runtime extends significantly — medium mode offers roughly 90–120 minutes, and low mode can reach several hours. For occasional everyday use (a few minutes per activation), a single battery can last weeks or months. The X18’s AAA compatibility means replacement batteries are universally available at any convenience store worldwide.

Yes, the X18 is one of SUPERFIRE’s most popular products for promotional and corporate gifting applications. Its combination of genuine aluminum construction, professional brand perception, compact form factor, and competitive unit cost makes it an excellent choice for brand customization via laser engraving. The small size allows distribution in welcome kits, event bags, and direct mail, while the practical utility ensures the item is kept and used rather than discarded — maximizing brand exposure per unit distributed.

When the X18 is off, a half-press (partial depression without the click) cycles to the next mode — High → Medium → Low → Strobe → SOS → back to High. Once the desired mode is reached, a full-press (complete click) locks in that mode and turns the light on. Subsequent full-presses simply turn the light on/off in the locked mode. To change modes, turn off, then half-press to cycle again. This system prevents accidental mode changes during use and provides a deliberate, reliable interface.

Yes. The X18 is compatible with standard 1.5V AAA alkaline batteries as well as 1.2V NiMH rechargeable AAA cells. Using rechargeable NiMH batteries at 1.2V will result in slightly reduced maximum brightness compared to 1.5V alkaline, but the difference is marginal in practical use and the environmental and cost benefits of rechargeable cells may be preferable for frequent users.

For B2B orders, the X18 is available with custom laser engraving of your brand logo and text on the aluminum body, custom packaging design (box artwork, color scheme), and custom insert configurations. The product’s compact size and accessible price point make it particularly well-suited for high-volume promotional programs. Minimum order quantities are flexible and discussed based on your specific requirements — contact our sales team with your project brief for a tailored quotation.

Customization & OEM Services

SUPERFIRE provides comprehensive OEM/ODM services for the X18 Ultra-Compact Flashlight, particularly suited to promotional product distributors, corporate gift programs, and private-label retail brands worldwide.

  • Laser Engraving: Your logo, brand name, and contact information etched onto the aluminum body — positioned per your design requirements with precision alignment
  • Silkscreen Printing: Available for multi-color logo applications on the body
  • Custom Model Numbering: Assign your internal SKU or promotional code alongside or in place of the X18 identifier
  • Box Design: Full creative control over packaging artwork, material grade, and structural design — from minimalist sleeves to premium presentation boxes
  • Color Customization: Custom Pantone-matched box colors aligned with your brand identity or campaign theme
  • Insert Tray: Custom die-cut or thermoformed inserts for premium presentation
  • Accessory Bundling: Flexible configuration — bundle with spare batteries, customize clip design, or add branded lanyards
  • Manual & Documentation: Custom-branded instruction cards or multi-language manuals with your company information
  • Body Color: Custom anodizing colors beyond standard black (minimum order quantities apply)
  • Mode Programming: Custom mode sequences or simplified mode sets for specific promotional or market requirements
  • LED Specification: Alternative LED options for different brightness or color temperature preferences
  • Packaging Quantity: Retail single-pack, twin-pack, or multi-pack configurations for different sales channels
  • CE, FCC, RoHS certification documentation provided for all custom and standard units
  • Full compliance documentation package available for customs clearance and retail distribution
  • Batch-level consistency validated through incoming QC and pre-shipment sampling
  • Third-party lab testing available upon request (SGS, TÜV, Intertek)
  • Minimum Order Quantities: Flexible and discussed on a per-order basis depending on product configuration and customization scope
  • Sample Lead Time: Approximately 1–2 weeks for standard samples; custom pre-production samples confirmed upon order
  • Production Lead Time: Discussed and confirmed upon sample approval — timelines scaled to order volume and customization complexity
  • Shipping: FOB Shenzhen / EXW available; customer-nominated forwarders accepted
  • Payment Terms: Discussed on order confirmation; flexible terms available for established long-term partners

For OEM inquiries, cycling shop distributor partnerships, or volume pricing,

contact us at service@superfire.com or via WhatsApp at +86 199 2887 7060.

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