【Unused】 Big Blue AL1200NP II Underwater Light

Purchased in 2020 and kept unused in storage. Operation has been confirmed.

Big Blue is a specialized diving light manufacturer popular among a wide range of divers, from recreational to technical, especially in Europe and North America.

This product is a 1200-lumen spotlight with four brightness levels adjustable by a single button. The button features an indicator lamp that changes color based on the remaining battery level.

The included battery has been used with another light, so a new Japanese-made cell battery (purchased November 2025) will be provided.

There are signs of metal peeling on the surface of the main unit's button and the charging plug due to age from long-term storage. Please refer to the photos.

LED: XML LED
Brightness: Turbo 1200 lumens, Hi 600 lumens, Med 300 lumens, Low 120 lumens
Runtime: Turbo 2 hours, Hi 5 hours, Med 10 hours, Low 20 hours
Beam Angle: 10°
Color Temperature: 6500K
Dimensions: 139.8 mm × 33.2 mm
Weight: Approx. 178 g (including battery)
Buoyancy in Water: -76 g (including battery)
Body Material: Aero-grade aluminum alloy + corrosion-resistant anodized finish
Water Resistance: 100m waterproof
Battery: 1 x 18650 Lithium-ion battery

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