The Scubapro Novalight 850 Tec is a rugged dive light designed for scuba and technical diving. It delivers an 850-lumen beam with a focused 8° angle, ideal for illuminating dark compartments and hidden crevices during underwater exploration. The heavy-duty aluminum body offers durability within a compact form, while twist-on/twist-off activation and a bolt snap attachment point support reliable handling and secure mounting to a D-ring on your scuba gear.

Designed for both recreational and technical diving, this underwater flashlight operates with C-size batteries and is rated to a depth of 300 m / 1000 ft. The matte black aluminum housing with blue accents provides rugged durability, and the Cree XPL LED delivers about 17,000 lux at 1 m with a color temperature near 4200K for natural underwater color rendering. The light weighs 0.63 lb / 0.288 kg without batteries and measures 9.6 x 1.8 in (243 x 45 mm); with batteries, the total weight is 13.3 oz / 378 g.

Seals and safety features include double O-rings and an over-pressure valve to maintain reliability in scuba environments. Activation is twist-on/twist-off, and a bolt snap mounting point enables secure D-ring connection for stable handling during dives.