The Ledlenser ML4 Warm Light is an ultra-compact outdoor mini lantern with a warm, glare-free white light designed to deliver pleasant, efficient, and focused illumination for camping, outdoor use, and everyday carry. The official product sheet lists a maximum output of 300 lm, Micro Prism Technology, an additional red light, and a magnetic charging system; Dual Power also allows operation with AA batteries.

Key technical features

• Maximum output: 300 lm.
• Light levels: 300 / 150 / 50 / 5 lm.
• Runtime: 2.2 h / 7 h / 40 h, depending on mode.
• Color temperature: 2500–3000 K; CRI 80.
• Rechargeable: yes, with included 14500 Li-Ion 750 mAh battery.
• Charging time: 150 minutes.
• Dimensions: 97 x 34.5 x 34.5 mm.
• Weight: 71 g.
• Body material: PC.
• Protection rating: IP66.
• Drop resistance: 2 m.
• Operating temperature: -20 / +40 °C.
• Product code: 502231.

Package contents

• 1 Ledlenser ML4 Warm Light.
• 1 14500 Li-Ion rechargeable battery, 750 mAh.
• 1 USB-A to Magnetic - MH / ML4 charging cable.

How to use

• Use the carabiner hook to attach the lantern to a backpack, tent, or gear.
• Recharge it using the included magnetic charging system.
• Use the red light when you need to preserve night vision.
• Use Dual Power with AA batteries when needed.
• Activate transport lock when storing the lantern in a bag or backpack.

Safety warnings

• Do not shine the light directly into eyes.
• Do not disassemble or tamper with the lantern, battery, or charging circuit. Tampering prohibited.
• Use the product within the declared temperature range and under conditions compatible with the IP66 rating.
• Keep out of reach of children.

A very smart mini lantern for buyers who want warm light, real-world autonomy, and practical carry options in a small but genuinely clever format.