SOFIRN Outdoor Store via AliExpress has SOFIRN HS41 4000lm 21700 USB C Rechargeable Headlamp w/ Magnetic Tail (5000k or 6000-6500K) on sale for $30.47 - $6 w/ coupon code AEUS06 at checkout = $24.47. Shipping is free.

Thanks to Deal Editor iconian for sharing this deal.

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Product Details:

• Designed with 4 * SST20 LEDs, the powerful headlamp delivers a max output of 4000 lumens and 325 meters beam distance.
• Sofirn HS41 boasts 9 modes for you to choose from (Moonlight/ Eco/ Low/ Medium/ High/ Turbo/ Strobe/ SOS/ Beacon). Simply press to switch from one mode to another, there is always one that suits your need.
• One large capacity of 21700 battery (5000mAh) ensures it delivers continuous lighting for up to 29.5 days in moonlight mode (1 lumen). Ready to light you up anytime you need it.
• The headband is comfortable and light (79g-battery excluded) to wear. Moreover, it features IP68 waterproof, 1-meter impact resistant and a magnetic base to avoid wrecking your battery by inattentive dropping.
• The headlamp is detachable. Transform it into a headlight or as a handheld flashlight. Extremely perfect both for long hours of work and outdoor activities.