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Dive Rite HP50 Expedition 90 Canister Light Lighting System

The Dive Rite HP50 Expedition 90 Canister Light Lighting System, Brighter. Smarter. More modular, Dive Rite’s HP50 raises the bar for technical lighting systems. Completely adaptable to any dive mission, the HP50 easily transforms from a compact, lightweight travel companion to a rugged workhorse capable of boundary pushing, multi-hour technical dives.

At its’ heart, a next generation multi-die Cree XLamp XHP50.2 LED provides unparalleled output, efficiency, and reliability. A unique light head design offers improved heat sinking and features a cross-drilled water channel that provides a direct thermal path from the back side of the LED chip to the water for maximum output and efficiency. A magnetic rotary switch controls four modes of operation: High, Medium, Low, and Strobe.

An integrated microprocessor control unit continuously monitors battery voltage and temperature to keep the light operating at peak efficiency. As battery voltage drops, light output steps down, eliminating the possibility of suddenly being left in the dark due to a dead battery. The light alerts the diver of this step down with a series of flashes. After this step down, the light produces a minimum of another four hours of usable light.

The 150 watt-hour canister consists of three individual 50 watt-hour packs. The individual battery packs are internal and are not connected together until the canister lid is installed in the activated position. When the lid is installed in the travel position (rotated 180-degrees) the packs remain disconnected from each other to prevent accidental activation. All battery options are UN 38.3 test compliant and are safe for air transport.

Corded adapters are available in either standard straight 90-degree lid or optional 70-degree lid versions for improved cord routing when butt or back mounting the canister. Additional battery packs, corded adapters, and chargers are available separately.


  • Designed, manufactured, and assembled in the USA
  • Cree XLamp XHP50.2 LED driven @ 24 W produces over 3500 lumens @ 6500 kelvin
  • Beam Angle: 10-degree spot
  • Magnetic rotary switch activated
  • Integrated microprocessor control unit monitors temperature and battery voltage
  • Blinks 3 times to indicate low battery and automatically steps output down to increase usable burn time
  • 4 Output Modes: High power, medium power, low power, and strobe
  • Durable CNC machined Delrin and hard-coat anodized aluminum body construction
  • Improved heat sinking and cross-drilled light head allows water flow through and provides a direct thermal path from the back side of the LED chip to the water for maximum output and efficiency
  • Depth Rating: 500 feet (152 m)

HP50 Expedition Canister Specifications:

  • Batteries: 150 watt-hour Sealed Li-Ion
  • Burn Time On High: 5 hours
  • Burn Time On Medium: 10 hours
  • Burn Time On Low: 100 hours
  • Burn Time On Strobe: 50 hours
  • Light Head Size: 3.5 in (8.9 cm) length, 2 in (5 cm) diameter
  • Canister Size: 11 in (27.94 cm) height, 2.6 in (6.6 cm) diameter
  • Weight (Ready To Dive): 4.1 lbs (1.87 kg)
  • Buoyancy (Fresh Water): 1.25 lbs (0.56 kg) negative

Whats Included?

  • HP50 light head
  • Standard Corded canister adapter (70-degree adapter optional)
  • 150 watt-hour li-ion battery canister
  • Canister Quick Belt Mount
  • Soft Handmount with QRM Mounting System
  • Li-Ion Smart Charger

SDS Free Delivery Offer 

Get Free England Mainland Delivery On All Orders Over £300.00

Our free delivery offer will be automatically added once your cart total reaches £300.00 or above (*Cylinders & Compressors excluded). We prefer to ship via Royal Mail & Parcelforce within the UK, Scotland Mainland & Wales but if you require an alternate delivery method please contact us.

Our delivery charges are displayed and added to your order and the total amount to pay is displayed twice before you complete your order either on the cart page or during checkout.

England Mainland delivery on all orders under £300.00

Small Items, Sent via Royal Mail 1st/2nd Class Signed For

Medium - Large Packages, Sent via 24 hour recorded courier service

Extra Large Items, Sent via 24 hour recorded courier service - Add £10.00 per additional 20Kg

Additional charges may be needed for certain locations, for example Scotland Highlands, Islands and Ireland.

*Please Note: Cylinders and compressors are excluded from this offer because of the higher weights.

See Our Delivery Information Page For All Details.

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  • Our Price £1,232.00

Product Code: LT6600-EXP

Tags: Dive Rite, Light