doctaq's 70w mh killer led fixture

[DoctaQ]

so some background specs
4 xr-e cool whites
4 xp-e royal blue
1 xr-e cool blue

670ma driver

all the leds are in one series, non dimmable

 

[Cheetos]

Nice! Is that the LPC driver?

 

[kevinpratt823]

Is the XP-e new, or did you mean XP-G?

 

[DoctaQ]

it is an off brand driver but functions something like one of the lpc meanwells (although with a higher minimum voltage requirement)

the xp-e is something of a repackaged xr-e, the dome is smaller which widens the angle slightly, somehow the vf has also dropped something like .2v, the package is the same size as the xp-g which doesnt come in any colors yet. i think the xp-e is the same die as the xr-e as well

 

[jayinh]

nice work, what are the demensions?

 

[DoctaQ]

something like 10 by 4, by less than an inch tall, it is going to light a 12 x 10 x unknown height , a 5 gal hex, this is going to be a lot of light, i'll try to get pics when its up

 

[dcforester1]

What did it cost you to build? Nice Job.