The Weefine Smart Focus 5000 V2 is a compact, pro-level underwater video light designed for creators who want clean, even illumination and accurate color at depth. With a powerful output, high CRI rendering, and intuitive controls, this weefine light helps you capture natural-looking footage on reefs, wrecks, and night dives—making it a standout among the best underwater video lights available. If you’re upgrading your rig, the Weefine Smart Focus 5000 V2 delivers dependable performance dive after dive.
Why this Weefine light works so well: a broad, uniform flood beam for wide scenes; a tight spot for signaling or reach; and a red mode to preserve night vision and reduce critter disturbance. Smooth power steps and clear status indicators make it easy to adapt topside or underwater. Paired with trays, arms, and quality clamps, the weefine video light integrates into both travel-friendly mirrorless kits and larger cinema housings.
Key features of the Weefine Smart Focus 5000 V2
- Rich, even coverage that reduces hotspots and harsh falloff—ideal for wide-angle video.
- High color accuracy to restore natural tones and minimize grading time in post.
- Multiple beam modes (flood/spot/red) for creative control across dive conditions.
- Robust construction and sealing for reliability on repetitive dive days.
- Convenient rechargeable power for streamlined travel and charging routines.

Brilliant 5000 Lumen Output
With an impressive 5000-lumen output, the Smart Focus 5000 V2 delivers professional-grade brightness that cuts through even the darkest waters. Its 120° flood beam evenly illuminates wide-angle reefscapes without harsh edges, while the high CRI 90+ rating restores true-to-life colors that cameras often lose at depth. This means reds, oranges, and yellows appear vibrant again, eliminating the need for heavy post-processing.
Whether you’re filming fast-moving pelagics or carefully composing macro scenes, this underwater video light ensures crisp details and balanced exposure across your frame. Designed to minimize hotspots and reduce backscatter, it provides clean, cinematic footage that stands out from ordinary dive lights.

Multiple Beam Modes
The Smart Focus 5000 V2 provides four distinct lighting modes to match different underwater conditions:
- Flood: 120° wide-angle coverage for even illumination across large scenes.
- Spot: 15° narrow beam for concentrated light, useful in low-visibility or signaling.
- Red: Preserves night vision and minimizes disturbance to marine life.
- Strobe: Flash function for signaling or creative lighting applications.
Mode changes are controlled via a single button interface, with clear indicators for each setting to ensure easy operation underwater.
The multi-color mode refers to the combined RGB mode, either manual or automatic, where red, blue, and green LEDs are used together:
- Manual RGB mode: You adjust the mixture of red, green, and blue light to get your desired color tone.
- Automatic RGB mode: The light cycles through RGB combinations automatically for dynamic or creative lighting effects.

Durable and Reliable
The Smart Focus 5000 V2 housing is made from anodized aluminum alloy, providing resistance to corrosion and physical impact. The light is depth-rated to 100 meters, with precision-machined O-ring seals to prevent water intrusion. Heat management is integrated through the aluminum body, which acts as a passive heat sink during operation. All external controls are double-sealed to reduce failure risk under pressure. The included Li-ion battery is protected by overcharge and discharge safeguards for consistent performance over repeated charge cycles.
Perfect For:
- Underwater photographers and videographers
- Divers exploring reefs, wrecks, and caves
- Macro and wide-angle video production
- Professional content creators seeking reliability
Trusted Quality from Weefine
Weefine is a recognized leader in underwater imaging technology. Every Smart Focus 5000 V2 undergoes rigorous quality control and safety testing to meet professional standards. Backed by a manufacturer’s warranty and global support network, divers can trust this light to deliver on every dive.
- All Underwater Video Lights
- More from Weefine (Smart Focus & accessories)
- Weefine Ring Light (macro lighting)
- Trays, Arms & Clamps for stable, balanced lighting setups
- Wide-Angle Wet Lenses to complement your lighting
Specifications
- Lumens: 5000
- Beam Angles:
- Flood: 120°
- Spot: 15°
- Modes: Flood, Spot, Red, Strobe
- Color Temperature: 5000K
- CRI: up to CRi95
- Depth Rating: 100m
- Material: Anodized Aluminum Alloy
- Battery: Rechargeable Li-ion pack
- Charging: USB-C fast charging
- Dimensions: 145mm x 55mm
- Weight: 580g (with battery)
- Weefine WF106 Smart Focus 5000 V2 Video Light
- 1x 18650 Battery pack
- Charger
- Ball Mount
- Spare O-Rings
- Manual
- O-Ring Removal Tool
- Hex Wrench
- Silicone Oil
Why Buy from Bluewater?
- Authorized Garmin & dive gear dealer — full manufacturer warranty.
- Founded and staffed by active divers, underwater photographers, and explorers.
- Decades of combined hands-on experience with the gear we sell.
- We test and use most of the equipment ourselves before recommending it.
2. Risk-Free Purchase (See Terms Of Service)
- 30-day, hassle-free returns (unused condition).
- Secure payment with trusted gateways (credit card, PayPal, etc.).
- All products shipped in factory-sealed boxes (unless stated).
- Transparent policies — no hidden fees or fine-print surprises.
3. Fast & Reliable Delivery
- Free U.S. shipping over $200 for Photo Gear & $50 for Dive Gear.
- Same-day dispatch on in-stock orders placed before 12pm.
- Worldwide shipping options with reliable carriers.
- Real-time tracking updates sent straight to your inbox.
4. Extra Value at No Extra Cost
- Lifetime product support by email, phone, or in-store.
- Setup help & usage tips tailored to your needs.
- Exclusive buyer’s guides, tutorials, and dive trip invitations.
- Early access to special promotions & new releases.
5. Social Proof & Community
- Thousands of satisfied divers & underwater photographers worldwide.
- 5-star average product & service ratings.
- Active in dive events, conservation projects, and photography competitions.
6. Personal Connection
- Direct line to our in-house experts — no outsourced call centers.
- Friendly, passionate staff who speak “diver” fluently.
- We care about your whole adventure, not just the sale.
We offer lifetime support with all purchases.
Please call or email us with any questions; our knowledgeable staff would love to assist you.