Lightning by Humphree

Beneath every beauty of a boat, there’s a beast of a system.

Lightning
About
Lightning
Functions
Lightning
Q&A
Lightning
Size guide

The beast of ultimate boat performance is unleashed.

Lightning is a fully automatic, next-generation trim and stabilization system engineered for boats between 20 and 45 feet. Whether you’re gliding through glassy waters or punching through coastal chop, Lightning transforms your vessel into a high-performance beast. Enjoy a smoother ride, tighter turns and better fuel economy. It’s smart. It’s fast. It’s the future of boating. Roar.

The benefits of lightning

Experience world class comfort, increased speed and fuel savings. Discover the functions you unlock with Lightning by Humphree. 

a boat in the sun
Automatic trim & balance

Hands-free trim and list correction in real time.

A sporty boat in handling well
Better speed, acceleration & handling

Faster planing and performance you can feel.

A rib boat handling waves like a champ
Reduced roll & motion sickness

Advanced stabilization means comfort for all.

Lightning with underwater lights
Integrated RGBW LED underwater lights

Stand out — even below the surface.

two boats cruising side by side
Fuel efficiency & longer range

Trim optimization reduces drag and burn.

A sport fish boat cruising in waves like nothing
Smart pitch control

Detects head sea and trims down the bow automatically by adding extra interceptor deployment, just like an experienced captain would.

Wi-fi
Future-proof with ota updates

WiFi-enabled upgrades deliver new features and performance over time.

functions trials
Try-before-you-buy

Try the full Humphree experience with our top tier function package before you make your purchase decision! Coming early fall 2025

AN UPGRADE FOR EVERY BOAT AND CAPTAIN

Virtue yacht with Lightning
A CONTROL PANEL IN A DRIVERS ENVRIONMENT

Lightning brings luxury-level performance to mid-size boats. Built for ease of use, speed and reliability, it fits outboards, inboards, stern drives and electric propulsion systems alike.

  • Fully automatic trim & stabilization
  • Lightning-fast interceptors (2” stroke in 0.65s)
  • User-friendly 3.5” touchscreen with swipe gestures
  • Integrated RGBW LED underwater lights
  • Flush-mount design for clean installs
  • Digital services and remote support
  • Compatible with all propulsion types
  • Tested. Trusted. Transformative.
read more
a interceptor system mounted on a transom

NOT YOUR ORDINARY TRIM TAB

Lightning delivers powerful lift to one or both sides of the boat in an instant—far more efficient than traditional trim tabs. Boost speed and cut fuel consumption, Just one of many smart features designed to elevate your time at sea.

  • Auto Trim: Maintains optimal bow angl
  • Auto List: Side-to-side leveling
  • Smart Pitch Control™: Tackles head seas like a pro
  • Roll Stabilization: Smoothes out wave impact
  • Coordinated Turn: Tighter, safer turns
Read more

where can I buy?

Eager to get your hands on a system? Find your local dealer to order and get help with installation

HUMPHREEDealer
A control panel

Intuitive Control

Lightning features the world’s only swipe-to-trim touch interface. Control everything with eyes-free gestures, or let the system do it for you. Reset trim with a single tap. Automatic software updates via WiFi.

INTEGRATION SECTION

Lightning integrates seamlessly with Garmin, Simrad, and Raymarine displays, offering a clean, intuitive interface. Enjoy scalable window support, trim and list correction and full function control – plus the flexibility to arrange your favorite apps for a personalized setup.

Compatibility with

  • Garmin
  • Simrad
  • B&G
  • Lowrance
  • Raymarine - We are Raymarine Approved
     

Key Tech Features

  • NMEA2000 + Ethernet connectivity.
  • Works with Isotta smart steering wheels.
  • Sync preset settings, license and upgrades from the cloud.
  • Control from your helm, your wheel, or your touchscreen.
Read more
A raymarine MFD display

THE HUMPHREE PORTAL

A complete portal for our professional partners. Manage your system, activate licenses, check install progress, clone settings to speed up production, order upgrades and more. You can also use the portal to start function trials, so that your customers can try functions before making a purchase decision.

Do you want to know more about the portal? Reach out to your Humphree Sales manager.

LIGHTNING PORTAL
A web portal on a computer