The HQL Lighting System is a perfect light for task-loaded divers. The headmount provides illumination right where it is needed and hands-free. The light housing is made of anodized aluminum and is only 2" / 5cm in diameter. The user-replaceable quartz lamp is a standard 20 watt, 12 volt MR-11 bulb which can be purchased in most hardware stores. The HQL comes with a pendant cable or Wetmate type connector which means it can be surface or battery powered. Each HQL is depth tested to 330 feet / 100m. The Quick Disconnect Clip provides for easy attachment and removal. You can't find a more rugged, inexpensive, serviceable light. Frequently Asked Questions
What type of configuration is available?
The HQL can be attached to a battery pack on the diver or to surface supplied power.
What is the burn time?
With a 7A/12V-battery pack, burn time is 70 minutes.
What types of batteries are used?
Sartek uses starved electrolyte lead acid batteries because they are cost effective and good for approximately 500 charge cycles
Where can I mount a HQL?
You can mount a HQL onto your diving helmet (SuperLite, EXO, AGA), DPV, or ROV. The possibilities are endless.
Is the bulb user-replaceable?
Yes, you can replace the bulb,O ring, and the window in the HQL.
What wattage does the HQL come in?
The HQL comes in 20-watt and 35-watt versions
