It won't work. I can set H2 to 420lm(after series of double clicks) and turn off the light. The next time I turn it on, it goes in to H2(420lm) automatically. Which is fine but a double click will send it to H1(750/420lm). Now if I set H2 to 270lm and then turn off the light, the next time it comes on, it goes in to H2(270lm) automatically and a double click sends it to H1 which of course is 750/420lm(420lm after three minutes). I can't easily switch between 270 and 420 lm but I can start the light off with lots of double clicks to get it to stay at 270lm then start shrimping. If I want to go 420lm then I can just double click. To get back to 270lm, I would double click(1-strobe, 2-170lm, 3-270lm). It will skip the turbo mode AS LONG AS I DO NOT TURN OFF THE LIGHT. Turning the light off would set the H2 to whatever lm setting I have and a double click would switch between that and 750lm/420lm turbo mode.
BTW I compare the beam shot to my 20 watts 24 degree and 20 watts 36 degree MR16 12 volt halogen lamp. At the 270lm the brightness is very comparable to the 36 degree MR16 but not quite as bright as the 24 degree BUT, believe it or not, the H600 spills a bit more than the 24 degree halogen beam. At 420lm, it easily outshines both MR16 20 watts halogen lamp. The Zebralight H600 does not throw no where as far as the Fenix HP11 but the range and brightness and hot spot of the H600 is perfect for shrimping. I can easily focus at the shrimp around my feet and easily search for shrimps 8-15ft away. With the Fenix HP11, I can't take quick glance like I could with the H600 since the beam is so concentrated. The H600 allows me to effortlessly scan the 180 degrees in front of me effortlessly since the hot spot and spill easily covers a 60 degree area. I don't have to scan for shrimp. They just pop up in the light.
I didn't purposely run it down to test run time but since each shrimping trip last 2-4 hours, I can easily find out if the the specs are correct. I am going to run it at 420lm and see when it starts to step down since I will be carrying a spare battery.
BTW I compare the beam shot to my 20 watts 24 degree and 20 watts 36 degree MR16 12 volt halogen lamp. At the 270lm the brightness is very comparable to the 36 degree MR16 but not quite as bright as the 24 degree BUT, believe it or not, the H600 spills a bit more than the 24 degree halogen beam. At 420lm, it easily outshines both MR16 20 watts halogen lamp. The Zebralight H600 does not throw no where as far as the Fenix HP11 but the range and brightness and hot spot of the H600 is perfect for shrimping. I can easily focus at the shrimp around my feet and easily search for shrimps 8-15ft away. With the Fenix HP11, I can't take quick glance like I could with the H600 since the beam is so concentrated. The H600 allows me to effortlessly scan the 180 degrees in front of me effortlessly since the hot spot and spill easily covers a 60 degree area. I don't have to scan for shrimp. They just pop up in the light.
I didn't purposely run it down to test run time but since each shrimping trip last 2-4 hours, I can easily find out if the the specs are correct. I am going to run it at 420lm and see when it starts to step down since I will be carrying a spare battery.