These three 9-36V multi-voltage work lamps have been engineered by the Narva team to withstand rugged conditions, while emitting plenty of light thanks to the ‘Cree’ LEDs. The 72358 lamp features five 3W LEDs for a total output of 1050 lumens. The next model up – the 72364 – pushes out 1800 lumens, courtesy of its two 10W LEDs. The top-end 72360 uses four 5W LEDs to produce 2000 lumens. Both the 72358 and 72364 produce a widespread, flood-beam pattern, while drawing minimal current. For those keen on a spot-beam pattern, the 72360 (current draw 1.6A at 12V; 0.7A at 24V) is the go. The lamps are sealed to IP68 levels (waterproof to one metre) and are built tough; die-cast, powdercoated aluminium housing and polycarbonate lenses combine to ensure durability, backed up by stainless-steel mounting hardware.