Blue lights? Red lights? please give advice about correct HPS lighting

havent seen an led that can touch an hid yet., thsoe may have dou8ble the wattage but how bout lumens. i never see any of them state that ont he packages yet.
i root in the dark in 5 days wqith no special stuff. dome sits on top of myt flouro tubes for warmth is all.

Medi 1 said:

i think you asre confusing the conversion bulbs with both than a dual spectrum. they dont have both fillamnts in them. just addeed blue. usualy from 17 to 30% the conversions suk. way weeker in lumens
and the cieling realy dont determin when to flower, the light size is way more important to utilize it right

Click to expand...

think it's you who is mistaken...http://www.eyehortilux.com/superblue.html

what ui said is the dual spec dont have 2 fillaments,. the conversion and that other one do. both to me called conversiuons and suk. week lumens
ya that link once again shows inferiour lumens to a real dual spc bulb at 155. that has 110. my 600 has that.....and the blue as well at 30% blue. some call them dual arc i call them conversions.