Quote Originally Posted by JackdaWack
Xenon! metal halid ha! that shits like 10 times the size of that bulb. anyways it should work for vegging with all that blue light, flowering u may need to switch to some cfls.
Metal-halides fall under the category of HID, right? According to wikipedia it does, but it could be wrong for all i know.. and yes... the bulbs are HELLA expensive, and yeh they sell like 3000k and 3500k which will put out more lumens... i would say the avg price per bulb is 100-150$, but luckily i have a couple to fuck with... maybe if i get bored, ill run 2 HID's in the tiny case and see how well they grow.... im actually waiting for the seed to sprout.. its been 2 long days... cmon you little seedling!!!