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Mangrove Ledsystem TS-4

Manufacturer: Mangrove

Availability: Usually ships in 1 week

The TS-4 is a modular light specially designed for wreck and cave diving, it is supplied with one Solid-State LED module array emitting 1280 lm (with Li-Ion rechargeable batteries). Sun-similar light with approx. 20° reflected beam angle and approx. 45 W (halogen).

Price: $185.00 $236.00

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Mangrove´s new line of professional exploration lights is an industry breakthrough. 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 TS-4 is a modular light specially designed for wreck and cave diving, it is supplied with one Solid-State LED module array emitting 1280 lm. Sun-similar light with approx. 20° reflected beam angle and approx. 45 W (halogen).

Key Benefits

  • Long Burn Time
  • High Brightness – 1280 lumens (with Li-Ion rechargeable batteries)
  • External Battery canister and umbilical Lighting Head
  • Interchangeable heads
  • Superior water penetration and colour contrast
  • Excellent Colour Rendition
  • >50,000 hours average LED lifetime
  • Simple mechanical switch operation
  • Removable front LED light head for safe travel.
  • Depth rated to 160 m (480 feet)
  • Triple O-Ring Sealed


  • The Mangrove TS-4 is designed to be used as primary lighting for any kind of underwater exploration dive.
  • A perfectly 20 degree beam provides even coverage from for day and night dives.
  • Interchangeable heads mean you can swap to a spot beam for a more conventional dive light
  • Near daylight 5000º Kelvin colour temperature ensures the most true, natural tones especially when combined with ambient light in seascapes.
  • The heavy-duty and reliable mechanical switch is within easy reach
  • The power supply cord is properly positioned to stay out of the diver's way and reduce stress on the cord end.
  • The TS-4 has been designed and manufactured using high quality components to withstand harsh environments.
  • The ability to use AA batteries gives a very economical advantage and a back up set will be far cheaper than a dedicated battery pack
  • It´s powered by 8 alcalines or NiMH AA cells or by an optional Lithium-Ion rechargeable batterie pack, included transport holster.
  • The TS-4 can be easily transformed in a compact hand-held light
  • Additional battery packs may be purchased separately to quickly exchange for a fully charged pack and keep shooting.

Smart Charger Lithium Ion (only with optional battery pack)

  • 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: 4x LED CREE
  • Luminous Flux (Lumen): 1280 lm (with Li-Ion rechargeable batteries)
  • Beam angle (on air): 20º 
  • Colour temperature: 5000º Kelvin 
  • Colour rendering index (CRI): 85


  • Power consumption: 4x 3W
  • Output levels: 100% 
  • Powered by: 8 alcalines or NiMH AA cells
  • Powered by (optional): Lithium-ION battery pack 11.1 V - 2700 mAh 
  • Burn time (100%): 90 min (100%)
  • Battery charger (only with optional Li-Ion battery): fast multi-voltage smart charger
  • Charging time (only with optional Li-Ion battery): 1:30 h


  • Depth rating: 160m/480 feet
  • Pressure Testing: seal integrity and operation validated
  • Body Material: Anodized 6082-T6 Alloy and Delrin
  • Output Window: 8mm tempered B270 glass
  • Umbilical cable length: 105 cm
  • Dimensions Light head:
    • Diameter head: 68mm
    • Diameter tube: 33mm
    • Length: 165mm
  • Dimensions Battery canister:
    • Diameter: 49mm
    • Length: 193mm
  • Weight:
    • Light head: 765g (land) / 217g (water)
    • Battery canister: 688g (land) / 343g (water)
  • Dive light T-4
  • Umbilical cable
  • Carry bag
Aditech 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 2 years from the date of purchase, with the following exceptions:
  • This warranty does not cover commercial or rental use.
  • Should your equipment 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.
  • All batteries and chargers are warranted by the original battery/charger manufacturer.
  • Lithium Ion battery packs are warranted for 6 months.
  • 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.
  • 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.
  • 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 ADITECH Dealer or ADITECH Service Department will void the warranty.
  • By purchasing this product you agree and understand that in no event will 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.