Genwiss scuba dive light GN-T42, 1000-lumen rechargeable underwater flashlight, 80m waterproof, 5 modes

Genwiss Dive Lights is a rechargeable underwater flashlight delivering up to 1000 lumens, five selectable modes, and reliable performance down to 80 meters for scuba, snorkeling, and marine work.

If you need a compact, durable torch for underwater activities, this Genwiss model balances powerful illumination with a rugged aluminum body and convenient rechargeability. It combines an XPL LED rated for long service life, a magnetic induction rotary switch for simple mode changes, and IP8-level waterproofing so it keeps shining through dives, night swims, and wet-weather adventures.

How bright is the light and how long does the LED last?

The Genwiss XPL LED produces a maximum output around 1000 lumens, offering a vivid white beam for navigation, signaling, and close inspection underwater. The LED is engineered for longevity so it maintains performance over many dives.

• Maximum output: approximately 1000 lumens for clear underwater visibility
• LED lifetime: rated over 50,000 hours under normal use
• Suitable for illuminating reef features, gear checks, and short-range signaling

What lighting modes are available and how do you change them?

The torch provides five modes—High, Medium, Low, Strobe, and SOS—so you can pick steady illumination for exploring or an attention-grabbing flash for signaling. Mode selection uses a magnetic induction rotary switch on the neck for tool-free operation even with gloves on.

• High/Medium/Low: for balancing runtime and brightness
• Strobe and SOS: emergency signaling options
• Magnetic rotary switch: easy to operate while diving or wearing thick gloves

How rugged and waterproof is this dive light?

Built from aluminum alloy with an anti-abrasive coating, the Genwiss dive light resists scratches, impacts, and corrosion common in marine environments. It’s tested for submersion up to 80 meters and includes a 1.5-meter drop resistance for everyday handling durability.

• Housing: durable aluminum alloy with protective coating
• Water rating: IP8-rated, rated for use to 80 meters depth
• Physical durability: shock-resistant and 1.5 m anti-drop capability

What comes in the package and how is it powered?

The package arrives ready to use with a rechargeable battery and USB charger included, so you can keep the light operational between outings. The rechargeable design removes the need for single-use cells and simplifies pre-dive prep.

• Includes battery and USB charger for on-the-go recharging
• Rechargeable power reduces ongoing battery cost and waste
• Manufacturer support: replacements or refunds for verified quality issues

Who is this for: The Genwiss Dive Lights suit recreational and technical divers, snorkelers, night-swimmers, and outdoor enthusiasts who need a dependable, bright, and rechargeable underwater torch. It’s also a practical choice for anglers, sailors, and cave explorers wanting a compact, durable light that performs in wet, demanding conditions.