COB LED Keychain Flashlight – USB-C Rechargeable 1000lm Torch

ESMARTER COB LED Keychain Flashlight – Your Pocket-Sized Powerhouse

Meet the ultimate everyday carry light. The ESMARTER WJ808 COB LED Keychain Flashlight packs a blazing 1000 lumens of dual-sided COB light into a compact aluminum alloy body small enough to clip onto your keys. Whether you're camping under the stars, working a late-night roadside job, or just need a reliable beam on hand, this rechargeable torch has you covered.

Key Features

• 90° Rotating Light Panel – Pivot the COB lighting head to direct light exactly where you need it — forward like a torch or downward like a hands-free work lantern.
• Dual COB LEDs | 1000 Lumens – Two powerful COB LED chips flood the area with bright, even light up to 50–100 m range.
• 7 Versatile Lighting Modes – Left light only | Right light only | Both lights on | Both lights flashing | Stepless dimming (long-press) — adapt instantly to any situation.
• USB-C Rechargeable – Built-in 1000mAh polymer lithium battery charges via the included Type-C cable. No disposable batteries needed — eco-friendly and always ready.
• IPX4 Waterproof – Splash-resistant construction handles rain, spray, and wet outdoor conditions with ease.
• Keychain Clip Included – Compact size (~71.5 × 46 × 23.5 mm, ~70 g) attaches right to your keyring so it's always on you.
• Durable Aluminum Alloy + PC Body – The double-sided COB model features a premium aluminum alloy and polycarbonate build for long-lasting durability. (Note: single-sided COB variant uses ABS construction.)

Specifications

• Material: Aluminum Alloy + PC
• Color: Black
• Dimensions: ~71.5 × 46 × 23.5 mm
• Weight: ~70 g
• LED: 2 × COB LED
• Lumens: 1000 lm
• Wattage: 10W
• Battery: Built-in 1000mAh Polymer Lithium
• Charging: Type-C USB
• Waterproof Rating: IPX4
• Lighting Distance: 50–100 m
• Certification: CE
• Country of Origin: Made in China

Perfect For

• 🏕️ Camping & hiking
• 🎣 Fishing & night walks
• 🔧 Roadside & workshop tasks
• ⚡ Power outage preparedness
• 🚗 Glove box or EDC kit

What's in the Box

• 1× ESMARTER COB LED Work Light / Keychain Flashlight
• 1× Type-C USB Charging Cable

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For guidance on safe lighting and flashlight use in outdoor and emergency scenarios, visit the Ready.gov Emergency Kit Guide.

Frequently Asked Questions

Q: How long does the battery last on a full charge?

A: The built-in 1000mAh polymer lithium battery provides a solid runtime depending on brightness mode. On lower or dimming modes you can expect extended use, while full brightness (1000 lumens) will use power faster. Recharging is quick and convenient via the included Type-C USB cable.

Q: Is the COB keychain flashlight waterproof enough for outdoor use?

A: Yes! The ESMARTER WJ808 carries an IPX4 waterproof rating, meaning it can handle splashes and light rain — perfect for camping, fishing, or outdoor work in wet conditions. It is not designed for submersion.

Q: What is the difference between the single-sided and double-sided COB versions?

A: The double-sided COB version features a premium aluminum alloy + PC body for greater durability and heat dissipation. The single-sided COB variant is constructed from ABS plastic. Both share the same keychain form factor and USB-C charging.

Q: Can the light panel really rotate 90 degrees?

A: Absolutely. The lighting panel articulates a full 90°, letting you switch between a forward-facing torch beam and a downward-facing work or lantern mode — ideal for hands-free tasks or illuminating a workspace below you.