Check out all the great stuff we've added to the store!


Featured Products

April is the perfect for night diving.

Ask how you can DEMO any 'BIG BLUE' dive light FREE!

Contact the shop 338-0161 or

15% off all under water lights.

UB Diving is your local authorized dealer of


and accessories.


We use what we sell. I spent a lot of time researching the right lights to provide our customers. After many hours of research & careful comparison our team came to the conclusion that these lights offer the best value and bang for your buck without any compromises at all.

Rugged, versatile and powerful with a great price point and our suppliers are right here in Canada. This means if you need something extra you do not need to wait for cross border shipping or pay crazy high exchange and duty rates.

There are lots of lights out there and everyone claims to be the best. BIG BLUE LIGHTS offer great modular formats or stand alone lights for every diver from the beginner to the experienced video guru. - Sean

With advanced designs and unprecedented affordability, Big blue offers the most affordable and technologically advanced LED and HID lights on the market. We incorporate the latest technologies producing the most efficient portable illumination. In addition to brilliant design features, we offer the most ideal lights for underwater illumination, night diving and even video lighting. Whether you are looking for a simple recreational dive light or a full-blown technical underwater illumination system - Bigblue has a light for you!