Core Function & Performance

• High-Power Illumination: It uses a high-lumen LED (some retailers suggest up to 2500 Lumens) capable of producing an intense, long-range beam, with a reach often advertised as over 500 meters.

• Telescopic Zoom: A key feature is the adjustable focus, allowing you to easily slide the head to switch the light beam from a wide, area-illuminating floodlight to a tightly focused spotlight for long-distance searching.

• Multiple Light Modes: It typically offers five modes: High, Medium, Low, Strobe, and SOS to suit different situations and conserve battery power when maximum brightness is not needed.

Power and Charging

• Rechargeable Battery: It is powered by a high-capacity 26650 Li-ion rechargeable battery (commonly listed as 4000mAh).

• Power Bank Function: A built-in USB-A output port allows the flashlight to double as a portable power bank, enabling you to charge your mobile phone or other devices in an emergency.

• Type-C Charging: It features a modern Type-C USB input port for convenient and fast recharging of the flashlight itself.

• Smart Power Display: The body includes an LED indicator system to show the remaining battery life, so you are always aware of your power status.    Build and Durability

• Durable Construction: The body is constructed from Durable Aluminum Alloy (often referred to as Aero Grade Aluminum), making it sturdy, heat-resistant, and drop-proof.

• Water Resistance: It is rated as "Living Waterproof" (usually IPX4 or sometimes IPX6), meaning it can withstand splashes, rain, and wet conditions.

• Ergonomics: It has a compact and portable design, making it a reliable tool for everyday carry (EDC) or to keep in a vehicle or emergency kit.

Ideal Use Cases

The RL-2405 is promoted as an ideal lighting solution for:

• Outdoor & Adventure: Hiking, camping, trekking, fishing, and exploring.

• Emergencies: Power outages, roadside repairs, and automotive emergencies.

• Professional Use: Security personnel, technicians, and tradespeople who need a durable, reliable light source.