Tom_E
(Tom E)
June 7, 2017, 3:02am
193
Just updated my MT07 with a XHP70.2 (same P2 3B), but from KD. I did make resistor mods, but had somewhat disappointing results with updated to a XHP70 P2 1C - now I'm not even sure it is what I thought it was....
Anyways, the results:
7,480 lumens @start, 7,280 lumens @30 secs, 198 kcd at 5m (890 meters)
Before on the XHP70 I got:
5,710 lumens @start, 5,250 lumens @30 secs, 140 kcd at 5m (748 meters)
Significant gains. The boost in throw is very encouraging. The MT07 has an OP, but it's a big head for sure at 86 mm, and 72.5 mm I.D. Sorry, didn't measure amps.
Anthon
(Anthon)
June 7, 2017, 6:31am
194
Just updated my MT07 with a XHP70.2 (same P2 3B), but from KD. I did make resistor mods, but had somewhat disappointing results with updated to a XHP70 P2 1C - now I’m not even sure it is what I thought it was….
Anyways, the results:
7,480 lumens start, 7,280 lumens
30 secs, 198 kcd at 5m (890 meters)
Before on the XHP70 I got:
5,710 lumens start, 5,250 lumens
30 secs, 140 kcd at 5m (748 meters)
Significant gains. The boost in throw is very encouraging. The MT07 has an OP, but it’s a big head for sure at 86 mm, and 72.5 mm I.D. Sorry, didn’t measure amps.
with a 2000lm gain and 60.000cd I wouldn’t be disappointed :money_mouth_face:
XXX-Man
(XXX-Man)
June 8, 2017, 10:02pm
195
I’m a bit lost in all that led’s
Can I put this 70.2 in Convoy L6 without modification?
Or if not what should I mod?
JasonWW
(JasonWW)
June 8, 2017, 10:09pm
197
If your using the stock driver this 70.2 would fit just fine.
If your using a FET driver, then it may pull excessive amps.
XXX-Man
(XXX-Man)
June 8, 2017, 10:20pm
198
Thank you so much!
I’m using driver from Kaidomain, but it’s almost the same as original, only different firmware.
http://www.kaidomain.com/p/S025253.CF-FX-30-30mm-5_5V-9V-5-Mode-Driver-Circuit-Board-with-Electronic-Switch-for-Cree-XM-L-XHP50-XHP70-MTG2
Also did resistor mod, added R100 resistor.
Got to order 70.2 then
It should be great in L6 with SMO reflector I have
JasonWW
(JasonWW)
June 8, 2017, 10:39pm
199
Did you get the driver that has the 3 modes plus standby?
JasonWW
(JasonWW)
June 9, 2017, 2:22am
201
solRNY:
djozz:
Yes you can!
can you dedome it too?
I don’t know about removing the dome, but you can easily slice it off.
djburkes
(djburkes)
June 9, 2017, 3:29am
202
Digikey has the XHP70.2 in stock now.
JasonWW
(JasonWW)
June 9, 2017, 3:57am
203
Has anyone sliced the dome off one of these yet?
I’m curious if the color gets warmer, how much output you lose and if it still has the yellow corona.
Enderman
(Enderman)
June 9, 2017, 4:24am
204
So far everyone that’s shaved the dome on one of these ‘new phosphor’ emitters has gotten reduced intensity and lumen output.
I think ONE person managed to dedome one? Can’t remember for sure.
Jerommel
(Jerommel)
June 12, 2017, 9:46am
206
AlexGT
(AlexGT)
June 12, 2017, 11:35am
207
How hard are they to reflow? Would the P2 bin 1A be big improvement to a stock Acebeam K60?
Speed4goal
(Speed4goal)
June 12, 2017, 12:30pm
208
Member MEM was able to truly dedome the xpg3 and other new emitters. But it was his trade secret and he’s been absent from here for 8-9 months.
With driver mod, there should be a similar improvement as on the MT07: Haikelite MT07 mods. - #18 by Tom_E
XXX-Man
(XXX-Man)
June 12, 2017, 5:03pm
210
Jerommel
(Jerommel)
June 12, 2017, 5:57pm
211
DTP by the looks of it.
You can see the round cornered rectangular thermal slug stick through the dielectric layer.
JaredM
(JaredM)
June 12, 2017, 6:42pm
212
Can anyone report out on how the 70.2 performs in the SMO L6 reflector? Any donut hole? Lux?
Thanks.