• 21700 Battery: Provides long-lasting power for extended diving sessions.
• USB-C Charging: Easy recharging via standard ports for convenience.
• Narrow Beam 2500 Lumens: Focuses light precisely for better visibility underwater.
• IP68 Waterproof: Ensures durability in extreme aquatic conditions.
• Aluminum Alloy Construction: Lightweight and robust design for divers.

Materials:T6061 aluminium with hard-anodized
Light source：Luminus LED chip
LED Life:50000 hrs
Light output: 2500 Lumen
Color Temperature: 5500-6000K
Beam Angle: 6-8 degrees angle
Deep rate:100m/300ft
Switch:Button switch
Functions: H -M – L- OFF
Burning time: 120 mins(100%) – 240 mins(50%) – 600 mins(20%)- 360mins(Flash By Double Pressed)
Net Weight (g):215g (Include battery)
Power type:1×21700 -5000 mAh Lithium battery

Accessories in kits
1 x DL-B50-PLUS light
1 x Lanyard
1 x 21700 Battery in-built
1 x USB charging cable
1 x Spare O-rings
1 x Packaging Box