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Sea Frogs MK-03

Manufacturer: Sea Frogs
Availability: in stock

Amazing new ultra-compact MK-03 exploration and backup dive light. We have packed a lot of features into a very compact package this time around. To start we have a massive 1000 lumens of white light to cover all your lighting needs, with 2 different power levels to choose from, SOS function and Laser pointer

Price (exc. VAT) €33.88

Price (inc. VAT) €41.00

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This underwater spot beam light is designed with an integrated battery and lighting head in a single compact unit. The light weight construction and penetrating beam give excellent colour and light uniformity ensuring a superior performance for video use underwater.

The MK-03 specially designed for underwater exploration is supplied with one Solid-State LED emitting a staggering 1000 lumen. Featuring two output levels as well as SOS and laser pointer, the 10W light can dim from high to medium power output levels allowing you to dim lighting for a quick exposure adjustment. Sun-similar light with approx. 15° reflected beam angle

Key Benefits

  • Long Burn Time, 1:30/3:30 hours with 1500mAh/3400 mAh battery
  • High Brightness – 1000 lumens
  • Two output levels
  • SOS signal
  • 5 mW Laser pointer
  • Integrated Battery and Lighting Head
  • Superior water penetration and colour contrast
  • Excellent Colour Rendition
  • >50,000 hours average LED lifetime
  • Simple mechanical type switch operation
  • Removable battery for safe travel.
  • Depth rated to 100 m (330 feet)


  • The Mangrove MK-03 is designed to be used as primary or backup lighting for any kind of underwater exploration dive.
  • A perfectly 15-degree beam provides even coverage from for day and night dives.
  • Near daylight 6500º Kelvin colour temperature ensures the most true, natural tones especially when combined with ambient light in seascapes.
  • The light head's powerful 1000 lumen beam may be reduced to Low (30%) power setting to fine-tune exposure and extend battery life.
  • A compact and ergonomic design features a pushbutton power switch on the front of the light.
  • The MK-03 has been designed and manufactured using high quality components to withstand harsh environments.
  • Additional battery cells may be purchased separately to quickly exchange for a fully charged pack and keep shooting.

Smart Charger Lithium Ion

  • Ideal for Travel: Auto-ranging input allows the charger to work in any country whose electrical system falls within a 100V - 240V range. AC adapters for the following regions are available: USA, Europe, United Kingdom, and Australia.
  • Conditions Cells: The charger showcases the latest pulse charge technology; this feature grants near complete charging while also conditioning cells over time, resulting in longer battery life and more flashes per charge. Its "trickle" charge mode helps maintain a pack's charge without danger of overheating. In addition, this charger is less likely to fail when used with poorly regulated power sources.


  • Light Source: 1x CREE XM2
  • Luminous Flux (Lumen): 1000 lm 
  • Beam angle (on air): 15º 
  • Colour temperature: 6500º Kelvin 
  • Colour rendering index (CRI): 65


  • Power consumption: 10W
  • Output levels: 100-30% 
  • Powered by: 1x 18650 Li-ion rechargeable 1500mAh
  • Switch: mechanical type
  • Burn time (with 1500mA): 1:30 h (100%) / 3:00 h (30%)
  • Battery charger:  multi-voltage smart charger
  • Charging time: 5:00 h


  • Depth rating: 100m/330 feet
  • Pressure Testing: seal integrity and operation validated
  • Body Material: PC110, Anodized 6082-T6 Alloy, hard anodizing type III
  • Output Window: 4mm polycarbonate
  • Dimensions:
    • Diameter: 38/30mm
    • Length: 147.5mm 
  • Weight (on land): 167g
  • Weight (in water): 65g
  • Dive light MK-03
  • 1x 18250 Li-ion rechargeable battery (1500 mAh) 
  • 1x Lanyard
  • 2x Spare O-rings
  • 1x Battery charger
  • User´s manual
Meikon provides a limited warranty to the original purchaser against all defects in original workmanship and material under normal SCUBA use and service as outlined in the owner's manual for 1 year from the date of purchase, with the following exceptions and conditions:
  • This warranty does not cover commercial or rental use.
  • Should your housing prove to be defective for any reason (other than those listed in the limitations section below) it will be repaired or replaced at Advanced Diving Technologies´ discretion, free of charge, excluding shipping and handling charges.
  • Repairs made under this warranty will not extend the warranty period
  • This warranty is non-transferable and applies to the original purchaser only.
  • All correspondence concerning this warranty must be accompanied by a copy of the original sales receipt.
  • Any flood or damage, for any reason, that is caused from flooding an O-ring sealed or water tight area will not be covered under warranty. All O-ring sealed products undergo extensive factory pressure testing before being shipped and delivered and are therefore guaranteed to be sealed and functioning when shipped from the factory.
  • Meikon/ADITECH will not be liable for any loss, damages, or expenses including incidental or consequential damages directly or indirectly arising from the sale or use of the product.
  • Meikon/ADITECH accepts no liability for any loss of captured images or the inability to capture images even if it is due to the malfunctioning or leakage of the housing.
  • All paint finishing, cosmetic discoloration of surfaces, powder coating, or material stitching that is chipped, damaged, or unthreaded through customer use is not covered in the warranty.
  • Meikon/ADITECH does not warranty any product for aesthetic finishes. Issues with surface finish that do not affect function of the product are not covered under warranty.
  • This warranty does not apply and may be rendered completely void in the event of accidental damage, abuse, overcharging of battery, flooding due to neglect, tampering, lack of care and maintenance, improper storage, or unauthorized service.
  • This warranty specifically excludes bulbs, lenses, cords, wet connectors, O-rings, fuses or other conditions resulting from misuse and negligence.
  • This warranty becomes void if the Video Housing components are damaged by anything other than normal recreational diving use.
  • Modifications or repair by anyone other than an authorized Meikon Dealer or ADITECH Service Department will void the warranty.
  • Each product is carefully examined and checked before it is shipped. It should therefore be visually and operationally checked as soon as it is received. If it is damaged in anyway, a claim should be filed with the courier and ADITECH notified of the damage.
  • By purchasing this product you agree and understand that in no event will Meikon/ADITECH, its distributors or retailers, be held liable for any personal injuries resulting from its operation, or any other damage whether direct, indirect, incidental or consequential, even if ADITECH is advised of such damages.

NOTE: If the equipment is not covered by warranty, or if it is determined that the fault is caused by misuse, repair will be billed to the customer, and an estimate submitted for customer approval before the commencement of repairs

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