Watts, Lumens, Kelvins, Amps, Li-ion, NiMH, Lead-acid.. what/which?
I'm looking at HID lights, but am a mere business major.
Could someone please kindly explain the terms above and which is best for diving?
I kind of understand for Watts, Lumens, Kelvins, and Amps that a higher number is better?
But, what's a good number for each?
And, what do these numbers mean in a practical sense?
As for the battery types, please list pros and cons.
I'd be using the light to communicate and to do some wreck, cave, and night diving.
I'm looking at HID lights, but am a mere business major.
Could someone please kindly explain the terms above and which is best for diving?
I kind of understand for Watts, Lumens, Kelvins, and Amps that a higher number is better?
But, what's a good number for each?
And, what do these numbers mean in a practical sense?
As for the battery types, please list pros and cons.
I'd be using the light to communicate and to do some wreck, cave, and night diving.