Which M138 (PS) 250w ballast for remote?
Looking at retrofitting my 175's with 250w's and want to go pulse start route. I looked on the Advance catalog and some have short ballast to lamp (BTL) lengths others are in sealed enclosures.
Can anyone recommend a part number and what did it cost? If the price is up there I might just look at HQI instead.
TIA
|