Hello, i have both the rrt0 xre R2 and the rrt0 xpg R5. My R2 throws more and i have more lumens. Ok i know the xpg is not so good in throw, buth i measured the the current draw to be sure.
rrt0 R2 on max 0.75 amps and the rrt0 R5 on max (3vdc powersupply) 0.6 amps. I also swapped the xpg for a xre R2 to be sure it has nothing to do with forward voltage of the led in question. Same amps reading. So it must be the circuitboard in the RRT0 xpg R5 that is delivering less amps to the led.
I already tried to bypass (with a resistor) some of the resistors on the circuitboard of the R5 to rice the amps to 0.75 amps but no luck.
I could order a new rrt0 R2 and swap to the xpg R5 but i dont like the settings of the R2 (it go from 50lumen on medium to 240lumen on high instead of the R5 who go from +-150lumen on medium to 250 on high).
So is there any modding going on to rice the amps of the R5???
(can someone measure the amps of yours rrt 0 's)
Thanks Marc
rrt0 R2 on max 0.75 amps and the rrt0 R5 on max (3vdc powersupply) 0.6 amps. I also swapped the xpg for a xre R2 to be sure it has nothing to do with forward voltage of the led in question. Same amps reading. So it must be the circuitboard in the RRT0 xpg R5 that is delivering less amps to the led.
I already tried to bypass (with a resistor) some of the resistors on the circuitboard of the R5 to rice the amps to 0.75 amps but no luck.
I could order a new rrt0 R2 and swap to the xpg R5 but i dont like the settings of the R2 (it go from 50lumen on medium to 240lumen on high instead of the R5 who go from +-150lumen on medium to 250 on high).
So is there any modding going on to rice the amps of the R5???
(can someone measure the amps of yours rrt 0 's)
Thanks Marc