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BLUDIVE BD40 PRO 3000LM 464M Dive Torch 150m Underwater With 21700 Battery
Speras Flashlight

BLUDIVE BD40 PRO 3000LM 464M Dive Torch 150m Underwater With 21700 Battery

$148.89
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About BLUDIVE BD40 PRO 3000LM 464M Dive Torch 150m Underwater With 21700 Battery

Professional Scuba Diving Torch

BLUDIVE BD40 PRO: 3000lm Max Output Dive Light

The Bludive BD40 PRO is a high-tech advanced dive torch designed for the deep. Delivering a blinding 3000lm maximum output and a penetrating 464m beam distance. Featuring a humanized UI, auto-lock function, and a focused 6.3-degree spot angle, it brings highly effective illumination for hole hunting, recreational diving, or professional underwater search missions.

BLUDIVE BD40 PRO 3000lm scuba diving torch high lumen dive light

Engineered for the Deep: Premium Scuba Diving Torch

Professional diving flashlight with Luminus SFT70 LED and 464m beam distance

Luminus SFT70 LED & Superior Beam

Utilizing a highly reliable Luminus SFT70 LED, the BD40 PRO slices through the murkiest waters. The perfect 6.3-degree tight beam angle (4.6-degree spot angle) concentrates the light, achieving a 464m max beam distance. It provides highly effective lighting for hole hunting and spearfishing in the poorest diving conditions.

150 meters underwater waterproof diving flashlight for spearfishing

150 Meters Underwater Waterproof

Built like a tank. Crafted from aircraft-grade high-strength aluminum material, this diving flashlight boasts a remarkable water pressure resistance rating of 150 meters. Its compact size and less bulky body facilitate easy storage and handling, making underwater navigation much more flexible.

Smart Operation: Battery Indicator & Safety Locks

Smart scuba diving torch with accurate battery indicator and lock function

Humanized UI & Auto-Lock Function

The stainless steel side switch makes selecting your desired mode (High, Med, Low) effortless. The built-in accurate battery indicator (Green/Red/Red Flash) lets you know your remaining power instantly. Plus, if turned off for 3 minutes, the Automatic Lock Function engages to prevent accidental activation in your dive bag.

21700 5000mAh battery for long runtime scuba diving torch

High-Capacity Power for Extended Dives

Powered by a premium LG Cell 21700 5000mAh lithium battery, the BD40 PRO guarantees you won't be left in the dark. It offers a runtime of up to 2 hours on High mode and an impressive 4.4 hours on Low mode (400lm).

  • Reverse polarity protection to protect from incorrect battery installation.
  • Overcharge & Over-discharge protection automatically downshifts the light when the battery is low, ensuring your safety during ascent.

Why BLUDIVE BD40 PRO Beats Standard Diving Flashlights

When exploring caves or hunting in murky waters, you need professional-grade reliability. Here is how the BD40 PRO compares to average dive lights.

Features BLUDIVE BD40 PRO Standard Dive Lights
Max Brightness 3000 Lumens 800 - 1500 Lumens
Waterproof Rating 150 Meters (Extreme Pressure) 60 - 100 Meters
Beam Profile 6.3° Tight Spot (464m Throw) Wide Flood (Poor visibility in murky water)
Safety Lock 3-Min Auto-Lock Function Manual only or None
Battery Indicator Real-time 3-stage LED indicator No indicator (Guessing game)

Inside the Box & Technical Specifications

Everything a professional diver needs to hit the water immediately.

  • 1 * BLUDIVE BD40 PRO Torch
  • 1 * 21700 5000mAh Battery
  • 1 * Dedicated Battery Charger (ZL11)
  • 1 * Professional Diving Lanyard
  • 3 * Spare O-rings (Crucial for waterproofing)
  • 1 * User Manual
BLUDIVE BD40 PRO diving flashlight dimensions and specifications BLUDIVE BD40 PRO scuba dive torch package contents and accessories

Upgrade Your Scuba Diving Gear Today

Don't compromise on underwater visibility. Whether you are hole hunting, spearfishing, or exploring wrecks, the 3000lm BD40 PRO is your ultimate underwater companion.

✅ 5000mAh Battery Included ✅ 150m Waterproof Guarantee ✅ Fast Secure Shipping
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Frequently Asked Questions (FAQ) about Scuba Diving Torches

Why is a 6.3-degree tight beam angle important for dive lights?

A tight spot angle (like the 6.3-degree beam on the BD40 PRO) is essential for penetrating murky water. Wide floodlights tend to reflect off particles in the water, creating glare (backscatter). A focused beam cuts through the water, making it highly effective for hole hunting, spearfishing, and spotting marine life hidden in crevices.

How deep can I take the Bludive BD40 PRO?

The BD40 PRO is professionally sealed and boasts a water pressure resistance rating of 150 meters (approx. 492 feet). This makes it more than capable for recreational scuba diving, technical diving, and deep wreck exploration.

What happens if the flashlight turns on accidentally in my dive bag?

You don't need to worry about drained batteries! The BD40 PRO features a smart Automatic Lock Function. If the flashlight is turned off for 3 minutes without operation, it will automatically lock itself. To unlock it, simply long-press the side switch for 2 seconds.

Does the flashlight warn me before the battery dies underwater?

Yes. The stainless steel side switch features a built-in accurate battery indicator. It shines Green (100%-30%), Red (30%-5%), and Flashes Red (5%-1%). Furthermore, the over-discharge protection will automatically downshift the brightness when the battery is critically low, giving you ample time to safely end your dive.

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