The HF4R RGB offers three colour modes alongside standard white light. Red preserves night vision — allowing you to illuminate your surroundings without disrupting your natural low-light adaptation. Green reduces visibility to many animals, making it the preferred choice for wildlife observation and nature photography. Blue enhances the visibility of liquids and reflective surfaces — useful for spotting water movement, wet ground and certain fishing applications.

Yes. The HF4R RGB features a dual power source — it operates on the included 1,350mAh rechargeable polymer battery (charged via USB-C in 210 minutes) and also accepts standard disposable batteries via the Connect Adapter included in the box. This ensures you are never without light on extended outdoor trips where recharging is not possible.

The HF4R RGB offers four output levels: Boost (650 lumens / 130m beam), Standard (400 lumens / 120m / 3hrs), Mid power (100 lumens / 60m / 10hrs) and Low power (20 lumens / 20m / 45hrs). At low power, the 45-hour runtime is sufficient for multiple nights of continuous ambient use from a single charge.

Yes — it is specifically designed with these activities in mind. Red light preserves night vision during night fishing sessions. Green light minimises disturbance to wildlife during observation. Blue light enhances visibility of water surfaces and liquids. The camouflage headband design and IP67 water and dust resistance make it a practical companion for waterside and woodland use in all conditions.

IP67 confirms full dust protection and water resistance to submersion up to 1 metre depth. For outdoor fishing, wildlife observation and boating use — where rain, spray and wet conditions are routine — IP67 provides reliable protection well beyond standard splash resistance. The HF4R RGB is also drop tested to 1.5 metres, covering the physical demands of active outdoor use.

The Connect Adapter (HF 2026) allows the HF4R RGB to accept standard disposable batteries as an alternative to the included rechargeable polymer cell — enabling the dual power source capability. It is included in the box and requires no separate purchase for standard use.