Hps bulbs with more Blu spectrum?????

L4D

L4D

Active Member
Hi,
i've heard about hps bulbs that hav extra blue spectrum but i dont kno much else about them,im using a regular 400whps at the mo,but i need to get some more blu light in ther for veg.
anyboby kno about these bulbs, thanks
 
G

grow plenty

Well-Known Member
L4D said:
Hi,
i've heard about hps bulbs that hav extra blue spectrum but i dont kno much else about them,im using a regular 400whps at the mo,but i need to get some more blu light in ther for veg.
anyboby kno about these bulbs, thanks
Click to expand...
hobby lighting have dual arc bulbs.200 watt hps and 200 watt mh...about 40.00 each delivered.............i use the 600 watters myself!
 
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