Headlight 15W 550lm with zoom, rechargable USB-C, warm white light

Superfire HL77-S is a powerful rechargeable yellow-light headlamp designed for hiking, camping, night work, fishing, and technical tasks. It delivers strong performance with a 15 W output, up to 500 m beam distance, and convenient hand-wave sensor operation.

Key Features

• Model: HL77-S (yellow light)

• Max power: 15 W

• Beam distance: up to 500 m

• Luminous flux: 550 lm

• Color temperature: 3150 K

• Light source: LED

• Battery type: 18650 lithium battery

• Battery life: approx. 4 hours

• Charging time: approx. 4.5 hours

• Charging port: USB Type-C

• Waterproof rating: IP43

• Material: aluminum alloy + ABS

• Weight: 140 g

• Color: black

• Dimensions: 80 × 90 × 86 mm

• Modes: High / Medium / Low / Strobe / SOS / Off

• Sensor mode: activates when holding the button for ~2 seconds; allows on/off by hand-waving

Instructions for Use

1. Battery installation:
   Uses an 18650 lithium battery. Insert correctly: “+” positive, “–” negative.

2. Turning on & modes:
   Press the button to cycle through the modes: High → Medium → Low → Strobe → SOS → Off.
   Hold the button for ~2 seconds to activate sensor mode. The sensor indicator will light up.

3. Charging indicators:

   • Red indicator flashes while charging

   • Blue indicator stays solid when fully charged

Charging Notice

• Use only a 5V/1A charger; higher-power chargers may prevent proper charging.

• If the lamp does not turn on upon arrival, fully charge it before use.

Applications

• Hiking, camping, mountaineering

• Fishing, hunting

• Car repair, workshop tasks

• Emergency lighting and home use