Induction lighting? Super expensive?

[lexalotacus]

Hey everyone, I've been looking around cause it's simply too hot this summer to grow with my HPS lamps. Has anyone used Induction lights? I could only find a 400w induction for $600. Doesn't seem like a smoking awesome deal but I might have to save up and grab those.. Thoughts?

[Shovelhandle]

that's the ticket (price). They are a decent product. Long life, good lumen/watt ratio (though the actual PAR output at midlife has not been advertised ). These lamps don't cool the summer heat though.

[lipps]

Check out LED's they've come a long way and are way cooler than anything I know of.