ESMARTER COB Keychain Work Light – Type-C Rechargeable Lamp
ESMARTER COB Keychain Work Light – Type-C Rechargeable Lamp
ESMARTER Portable COB Work Light – Triple Light Source Keychain Lamp
Meet the ultimate everyday carry companion — the ESMARTER Portable COB Work Light. Compact enough to clip to your keys yet powerful enough to light your way on night hikes, camping trips, or emergency situations, this multi-functional keychain flashlight packs triple light sources, waterproof construction, and fast Type-C charging into one rugged ABS body. Made in Mainland China.
Key Features
- Triple COB Light Sources: Three independent light sources deliver bright, wide-angle illumination with a reach of 50–100 metres — ideal for outdoor camping, trail navigation, roadside emergencies, and everyday tasks.
- Type-C Fast Charging: The modern Type-C port means you can top up from any laptop, power bank, or wall adapter — no more hunting for proprietary cables.
- Built-in Rechargeable Battery: The included rechargeable battery is eco-friendly and cost-effective, eliminating the need for constant disposable replacements.
- Waterproof Design: Engineered to withstand splashes and rain, this lamp keeps performing through unexpected weather so you're never left in the dark.
- Multi-Functional Key Holder: The integrated keychain ring doubles as a key organiser, keeping this light attached and ready whenever you need it.
- Ultra-Compact & Lightweight: Fits in a pocket, clips to a backpack, or lives on your keyring — you'll forget it's there until you need it most.
- ABS Body, CE Certified: Durable ABS construction with CE certification ensures reliable, safe operation over long-term use.
Specifications
| Brand | ESMARTER |
| Model | JB2399 |
| Body Material | ABS |
| Wattage | 5W |
| Lighting Distance | 50–100 m |
| Charging | Type-C Rechargeable |
| Battery Included | Yes |
| Waterproof | Yes |
| Certification | CE |
| Country of Origin | Mainland China |
Perfect For
- Outdoor camping & hiking
- Roadside & vehicle emergencies
- Power outages & home repairs
- Night walks & dog walking
- EDC (everyday carry) essentials
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Frequently Asked Questions
Q: What type of charging does the ESMARTER COB keychain work light use?
A: The ESMARTER COB work light features a universal Type-C charging port, allowing you to recharge it quickly with any standard Type-C cable — including those used for smartphones and laptops. No proprietary adapters required.
Q: Is the keychain work light waterproof?
A: Yes! The lamp is built with a waterproof design that resists splashes and rain, making it reliable during outdoor camping, hiking, or any situation where you might encounter wet conditions.
Q: How far does the light reach?
A: Thanks to its triple COB light sources, this compact keychain lamp achieves a lighting distance of 50–100 metres, providing wide-angle brightness well beyond what typical mini flashlights offer.
Q: Can I use this as a daily keychain carry?
A: Absolutely. The integrated keychain ring lets you attach the light directly to your keys or bag. Its compact, lightweight ABS body means it adds almost no bulk to your everyday carry setup.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.