My3kidsfather
Enlightened
Hoping for a quick reply... Where/what is the best web site to buy a Dereelight CL1H? and which model? (I like the two mode one at the moment).
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Probably directly from the manufacturer here: http://www.dereelight.com/
The cool thing about the Dereelights(CL1H,DBS, and DBS V2) is that all you change is the pill to get the different versions. So when you want to upgrade you just buy a new pill(~ $30.00), not a whole new light. I like the 3SD pill best personally. All the digital pills have a max input voltage of 4.2v, so only use an 18650 or 17670 battery. They have M series pills for higher input voltages(2 CR123s, 2 RCR123s). Alan is a Great guy to deal with.Hoping for a quick reply... Where/what is the best web site to buy a Dereelight CL1H? and which model? (I like the two mode one at the moment).
It's a great light with the 3SD and when you change from SM to OP the difference is quite noticeable.
It's my EDC and to say that I like it, is an understatement.
I found Alan great to deal with as well.
Enjoy
Pat
The Dereelight designed their circuit to be optimized with the 18650. It ensure the proper voltage and current is supplied to the Q5, even if the Q5 (or R2) has a higher Vf.
THe Solarforce's circuit probably isn't as advanced, and seems to accept a wider input voltage, and it may not output as much voltage, or current, as the Dereelight circuit. So even if the Solarforce uses a R2, if it's only getting 800-900mA of current to it, the Q5 in the Dereelight getting 1200mA of current will be brighter.
I thought Q5's were limited to 1.0 amps at most.. Way to go Dereelight.
I'm one of the ones running the Crees at 1.8-2 amps.:naughty: I have an R2 soldered down to solid copper in my DEFT and it runs REALLY well. Even after running it for 5 minutes if you immediately touch the led after turning it off its merely warm. I have the same setup in a DX "super thrower" except the R2 is on a star and AA paste is in between the star and pill. This one does not fair as well. The tint starts to shift as it heats up as it doesn't have nearly as good a thermal path.I think some CPF'ers are pushing Cree's to 1.8-2 amps. They have to be well heat sinked, and they may not be able to run them for long at that current.