Primary Lights

NEW G6 Primary Light Features


Key Primary Light Features

Upgrade path design

  • New model design considers past design to provide an update path with past UWLD generations of products
  • Electronics integration; older models are compatible with newer model electronics, whenever design parameters allow

Custom Piezo switch

  • No moving parts to fail or leak
  • Single button control of both on/off and light levels
  • Not affected by depth, same pressure on switch to operate it
  • No moving parts to be affected by sand and grit improving reliability

Latch less system

  • Eliminates one of the most common failure points
  • Latch less system is stronger and more reliable than conventional latches
  • Allows multiple O-rings to be used for redundancy
  • System does not use a thread which causes a twisting motion on the O-ring and is a common cause of seal failures
  • The thread less design eliminates the possibility of cross threading

Sealed Exterior Charging System (SECS)

  • Convenience; simply plug in to charge without having to remove the canister cap
  • Less wear and tear on connectors & O-rings
  • Reduces the opportunity of flooding

Primary light low battery warning

  • The primary lights flash six times then turns down to low allowing time to end the dive before the battery reaches the shut off point

Three Power Settings

  • Primary lights turn on at the high level then cycle to low, medium, then back to high with a simple press and release

Interchangeable components, industry leading versatility

  • Multiple canister cap options allow for versatility
  • Stack cap allows multiple devices to be used on one canister
  • Blanking caps allow the stack cap to be used as a single
  • Dual cap allows two devices to be used on one canister
  • Ability to quickly change out battery canisters and/or canister size

Redundant sealing throughout the entire light

  • Both top and bottom glass O-rings seal against water intrusion
  • All penetrations have a secondary sealing method for redundancy
  • Multiple O-rings on the canister cap and other components for redundancy

Custom optics designed for underwater

  • A uniform tight, full beam without hot spots, balancing the need for signaling and peripheral vision in the under water environment
  • Light patterns change underwater; dive lights can only be accurately compared when submerged in the environment in which they will be used
  • Our optics are designed for under water exploration

Custom battery packs

  • With redundancy (excludes mini), packs have separate power control boards (PCB’s) to keep light running even if a board or pack fails

LED over heat protection

  • Internal temperature sensing, if limit is reached, the lights will turn power down to low, all lights can be used out of the water on low

Piezo cover

  • Locks out the piezo switch from incidental light activation when light is stowed
  • Cover clips onto the bottom of the light so it won’t be lost & is available during the dive

Small, compact, & light weight

  • Optimized battery cell and PCB configuration allowing for a smaller canister
  • Light heads are optimized without wasted space for both heat sinking and size

UN/DOT 38.3 Certified

  • All battery packs are certified safe
  • All battery packs are within watt hour limitations for air travel

Optimize cooling design for LED’s on all models

  • All design & engineering is performed in house to rigorous standards
  • Solid Works is utilized for optimization of all designs including heat dissipation
  • In house testing results in considerable performance gain through design improvements towards heat sinking

Industry leading warranty & service

  • Quality, Responsive and Supported

In house engineering & design

  • Using a clean design slate allows us to develop innovative new products
  • We use Solid Works for all of our in house CAD design
  • We develop our own firmware instead of using “off the shelf” drivers so we don’t have unwanted features such as strobe or SOS modes
  • We engineer our products in house to minimize EMI and other common issues from using electronics under water
  • Building our own light modules allows us to uses the most current LED’s and have very high quality control

  Simple Control – One Button

Our lights all use non-mechanical Piezo buttons, which have no moving parts to break or flood. Simply hold down for on, press & release to change power levels, and hold down for off. 

Compare Primary Heads

Each primary is the same size, shape & color.

They differ only in Lumen output, both have a new tighter 6 degree beam angle.

Battery Sizes
Select the right battery for you

Three battery sizes ensure you’ll never be left in the dark. Each battery is user interchangeable, so you can mix and match to get the burn time you need.

Sealed Charging
Sealed External Charging System (SECS)

No need to open the canister to charge it. Our sealed charging design is quick, easy and foolproof. Simply insert the canister in the SECS base for charging.

Goodman Handle
Simply the best handle out there

We’ve made this handle as good as it can be. Soft grip or hard, it’s customizable to your hand and an oversized cold water version is optional.