Color Temperature: Purple Light

JustDave

New Member
Well it says zero uvb and uvb is a good thing when it comes to bag appeal.
Never tried it, they are free, start a grow.
 

bigbudmike

Active Member
Haha, new seeds arrived just now. A sign maybe? :roll:
One thing I noticed on the link you posted is that the bulb only puts out 400 lumens. Thats very little considering a normal cfl puts out over 1000 lumens(hope you have a bunch of them). Also I noticed that the input voltage on that bulb is 220v - 240v. I dont know where you live but here in us thats higher than normal voltage for a cfl bulb. sweet bulb non the less I have never seen one like that before. :eyesmoke:
 

IAm5toned

Well-Known Member
5000k is very bluish white, similair to MH in color but nowhere near as intense, obviously. i use 5100k's for both veg and flower with a few 3100k... but then again i special order my lamps and get them for cheap cuz i got friends in low places ;)

the purple color your asking about is similar to the GE plant/aquarium ecolux T12 florescent lamps.
 

NYDeezle

Active Member
One thing I noticed on the link you posted is that the bulb only puts out 400 lumens. Thats very little considering a normal cfl puts out over 1000 lumens(hope you have a bunch of them). Also I noticed that the input voltage on that bulb is 220v - 240v. I dont know where you live but here in us thats higher than normal voltage for a cfl bulb. sweet bulb non the less I have never seen one like that before. :eyesmoke:
The voltage is normal for the European grid. Started germinating seeds today and will use these lamps for veg. If anything special happens I'll post pics ;-)
 
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