Machined from heavy-duty aluminum, both lights are lightweight yet built to last, while delivering powerful illumination. They both use the same light head, equipped with the newest CREE XML2 LED, capable of pumping out between 700 and 800 lumens. Both lights use simple twist-on/twist off activation backed by double-O-ring seals. Strategically placed knurling, raised-up diamond-shaped indentations in the metal, improves grip and makes the twist activation that much easier. A shock-proof rubber protection over the end of the light head safeguards the electronics and provides an additional no-slip surface. Rated to a maximum depth of 300m (1000ft), both models are equipped with an overpressure valve on the end cap, an important safety feature not normally found on torches in the Nova 700/700R’s price range. The two lights differ in size and power. The Nova 700 is the larger of the two, measuring 22.2cm (8.7 inches) in length. It is powered by three C-cell batteries – which can be either disposable or rechargeable. The Nova 700R is a more compact rechargeable version, as indicated by the ‘R’ and measures 14cm (5.5 inches) in length. It is powered by a single 18650 Lithium-ion or Lithium-ion polymer (LiPo) battery. The Nova 700 provides 10 hours of burn time while its smaller colleague, the 700R, gives 2.5 hours.
