Grow bright 600w conversion bulbs any good?

vostok said:

In the day these were fantastic

but these days you don't here of them

I hope you found cheap bulbs as these were quite expensive

back in the day you had a choice of buying a Mh lamp for about $200-$300

or just screw one of these bulbs in at about $70-$90 and save on the cost of the Mh lamp

conversion as in converting your HPS to use a Metal halide bulb

most guys went to T8-T5 flouros,

conversion bulbs are rare these days, only cause they charged too much back then

also: in Ru and Eu..maybe US.. consumer law say all metal halide bulbs

are to be enclosed ina blast proof fixture, as Mh bulbs do explode,

if you live, you will be picking glass outta yaself ..forever ...lol

good luck

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