Overview
The CHASING Underwater LED Video Light is a lightweight, high-output 12,000-lumen warm-white fill light designed for professional underwater photography and video. It uses a U.S.-made CREE COB LED (CRI 95) with a wide 110° beam, constant-current driving with PWM dimming, and a smart low-battery protection circuit with power indicator. A waterproof 3500 mAh lithium-ion battery delivers up to 120 minutes of runtime. The hard-anodized aerospace-aluminum housing is corrosion-resistant and rated to 100 m. Natively compatible with CHASING M2, M2 S, and M2 PRO ROVs, it’s an ideal underwater LED video light for clear, color-true illumination.
Key Features
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12,000 lm warm-white output for powerful, even fill lighting.
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High color fidelity (CRI 95, 5000–5500 K) preserves true underwater colors.
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Constant-current + PWM dimming ensures stable brightness and smooth adjustments.
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Smart protection: built-in microcontroller, power indicator, and low-battery safeguard.
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3500 mAh sealed battery: up to 120 min per charge.
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Aerospace-aluminum shell with military-grade hard anodizing; seawater-corrosion resistant.
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100 m depth rating; compact, easy to mount on CHASING ROVs.
Specifications
| Item | Detail |
|---|---|
| Brand / Model | CHASING / Underwater LED Video Light |
| Light Source | 1× CREE COB LED (warm white) |
| Luminous Flux | 12,000 lumens |
| Color Temperature | 5000–5500 K |
| CRI | 95 |
| Beam Angle | 110° photography fill light |
| Lens | 6 mm tempered glass |
| Dimensions | Ø70.2 mm (head), Ø64.8 mm (body), 139 mm length |
| Weight (air / water) | 776 g / 363 g (incl. battery) |
| Working Voltage | 25.2–16.8 V |
| Operating Temp. | –10 °C to 45 °C |
| Battery Type & Capacity | Waterproof rechargeable Li-ion, 3500 mAh |
| Runtime | Up to 120 minutes per charge |
| Depth Rating | 100 m |
Compatibility
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CHASING M2
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CHASING M2 S
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CHASING M2 PRO
What’s in the Box
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LED video light ×1
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Mounting base ×1
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Adapter cable & 3 A charger & 2-in-1 charging cable ×1
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Threaded rod ×1
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M5×10 hexagon socket combination screw ×1
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4-pin connector plug ×1
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Inner hexagon wrench ×1
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M3×8 screws ×8
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Lubricating grease ×1
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Document package ×1
Applications
Underwater videography and photography, inspection and search tasks with CHASING M2-series ROVs, scientific surveys, aquaculture monitoring, hull and bridge inspections—any use needing a powerful, color-accurate underwater LED video light.
Details

Lightweight and waterproof, the CHASING LED Diving Video Light delivers high color rendering with warm white LEDs, enhancing true colors and object clarity for professional underwater photography and video in submerged environments.

US-made CREE LED wick, high brightness up to 12,000 lumens, excellent heat dissipation and luminous efficiency.

PWM signal processing and constant-current driving circuit enhance LED light precision and quality.

Battery low protection function with built-in microcomputer chip, power indicator, ensuring security and reliability.

CHASING's waterproof 3500mAh lithium battery offers 120-minute runtime, compact size, and high power.

Aerospace Aluminum Material: Lightweight, Durable, and Corrosion-Proof. The exterior shell is made of aerospace aluminum with a military-grade three-layer oxidation treatment process, providing lightness, durability, corrosion resistance, and water resistance up to 100 meters.

12000-lumen LED light with 5000K-5500K color temperature, 95 CRI, 110° beam angle, and 100m depth rating. Weighs 776g, includes 3500mAh battery, and operates from -10°C to 45°C.

LED video light with mounting base, adapter cable, threaded rod, hexagon socket, 4-pin connector plug, charger, and accessories including inner wrench, M3x8 screws, lubricating grease, and document package.
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