Customer Support
(254) 654-0522

Sea Frogs Ring Flash SL-108

Manufacturer: Sea Frogs
Availability: Usually ships in 2-3 business days
A ring light with white, blue, red light and flash/strobe function! Perfect for super macro images and videos. The Sea Frogs Ring Light Sl-108 is compatible with any housing with M67 threaded port. The maximum power output is 1200 lumens continuesly or in flash mode.

Price $145.00

Shipping cost from $28.00
Calculate shipping cost

Add to Cart

Sea Frogs Ring Flash SL-108

Sea Frogs Ring Flash SL-108 for underwater macro photography compatible with any housing with M67 threaded port. The real benefit of using a ring flash is the ability to evenly light subjects in tight spaces or close proximity, when traditional strobes would prove cumbersome.


  • The SL-108 ring light gives you 1200 lumens (continuously) with 2 different power levels
  • In flash mode, its maximum power is also 1200 lumen
  • It can be easily mounted on any 67mm port or adapter.
  • The ring light makes for a very compact, focused light source for macro photos with any camera from compact to SLR.
  • You can evenly light very small subjects at very close distances.
  • The burn time is around 49 mins at the highest power level.
  • The power comes from one in-built battery

The Sea Frogs ring light SL-108 is best suited for super-macro, or subjects where the working distance makes it difficult to pull your external strobes or lights close enough for even lighting. The ring light improves these images and videos by producing an even lighting and softens the highlights.

The ring light gives you 1200 lumens (continuesly) with 2 different power levels, SOS and 1200 lumens in flash/strobe mode (the optical cable is included for the flash mode).

The ring light can be easily mounted on any 67mm port or adapter. The burn time is around 49 minutes at the highest power level. The power comes from one Lithium ion battery. it's already supplied in the package and it comes with a small and easy to use charger.

In addition to the  white light the Ring Light SL-108 is also equipped with red and UV settings making it a very universal device for the perfect macro shot!


Why Use a Ring Flash?

Ring flashes are best suited for super-macro, or subjects where the working distance makes it difficult to pull your external strobes in close enough for even lighting. The ring flash improves these images by producing more even lighting and softens highlights otherwise produced by awkwardly placed strobes.

There’s also a convenience factor for using the ring flash. On dives or trips when macro is your primary incentive, you can just leave the ring flash on to limit time wasted moving your strobe’s arms again and again, as is the case with traditional lighting. This leaves more time to focus on composition and creativity, and less time worrying about on strobe position.

While it is an extra financial investment and takes some time to learn, using a ring flash can actually be simpler to assemble and use than traditional strobes. With reflective-style or fiber-optic ring flashes, it’s also easy to remove the ring flash if you want to experiment with back- or side-lighting.

Using a Ring Flash

For those who love to take macro images and don’t want the hassle of constantly adjusting strobe position, a ring flash can be an indispensable tool. With the light provided in a circular pattern as close to the subject as possible, it allows the photographer to change between portrait and landscape composition without the need to constantly adjust strobe positioning.

Being lightweight and compact also allows the light to reach into cracks and holes that would otherwise be impossible with traditional strobes. This is especially important when working with shy subjects.


  • Light Source: 40 LED (white), 2x CREE XPE R2 (red), 2x Bleu (UV)
  • Light Colors: white, red, blue
  • Power consumption:
    • White LEDs: 15 W
    • Red LEDs: 1 W
    • Blue LEDs: 1 W
  • Luminous Flux (Lumen):
    • White LEDs (@ 100%): 1200 lm
    • White LEDs (@ 25%): 300 lm
    • White LEDs (SOS mode) 450 lm
  • Beam angle: 120º
  • Colour temperature: 7500º Kelvin
  • Colour rendering index (CRI): 82


  • Dimming (white): 100-25%
  • Modes: 3x white flood, 1x red, 1x Bleu (UV)
  • Switch: 2x mechanical push button
  • Powered by: Li-ion rechargeable battery pack, 3,7V/1800mh
  • Burn time:
    • White light @ 1200 lm (100%): 49 min
    • White light @ 600 lm (25%): 120 min
    • White Light @ 700 lm (SOS): 120 min
    • Red light: 3 h
    • Blue Light: 3 h
  • Cycle life at 23ºC: after 800 cycles +/- 70% available capacity
  • Charging Input: Micro USB 2.0, DC 5V / 1A
  • Charging time: < 3 h @ 80% capacity


  • Depth rating: 40m/130 feet
  • Pressure Testing: seal integrity and operation validated
  • Body Material: Aluminum head, and body
  • Treatment: anodized
  • Output Window: 4mm clear PC
  • Arm bracket: supplied with 25mm ball mount
  • Dimensions:
    • Width: 125.4 mm
    • Height: 129 mm
    • Length: 32.35 mm
  • Weight: 200g (land) / 100g (water)
  • Ring Flash SL-108 (red)
  • Light adapter with 25mm ball mount
  • Battery charger USB cable
  • Fiber optic sync cord
  • 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