inputs.text: buying - used 3led model 6led model given gifts dropping 6led many times buying model replace lighter less bulky models used coworkers body small enough not stick way front hardhat pivot feature essential not find multiple click pushbutton problehem not nightvision situation night vision important 3led version better choice slide switch instead pushbutton although sacrifice brightness since model one red ledone advantage dedicated red leds opposed petzls approach red lens white leds red leds consume less power white ones helped time two drained batteries point no longer get enough illumination white leds really see still hours full brightness red ones close full brightness certainly enough time finish task hand without interrupt climb find fresh batteries first