I'm cruising the 4sevens website looking at different lights...
I'm looking at various flights and see some have XP-G R5 and some have XP-G S2. 4sevens seems to market the S2 version as special in some way (and price them higher as such), but they don't say what is different/better about the S2 emitter, over the R5.
Comparing the S2 version of the same light to the R5 version, some have lower outputs, some have higher. Some have longer runtimes listed (at similar outputs) some have shorter. What gives?
What's the deal?
Thanks.
I'm looking at various flights and see some have XP-G R5 and some have XP-G S2. 4sevens seems to market the S2 version as special in some way (and price them higher as such), but they don't say what is different/better about the S2 emitter, over the R5.
Comparing the S2 version of the same light to the R5 version, some have lower outputs, some have higher. Some have longer runtimes listed (at similar outputs) some have shorter. What gives?
What's the deal?
Thanks.