250 watt 20K Helios DE Metal Halide

jmc74 · 08/19/2007, 10:22 PM

has anyone use this bulbs? "250 watt 20K Helios DE"

how do they compare to Phoenix 14k on an electronic ballast?

also has anyone used the Hamilton 14k?

bsk997 · 08/19/2007, 11:30 PM

I'd like to know as well.
I'm looking to test out the 20k helios but haven't seen much reviews or pics.
I've heard the 20k helios 250w SE are pretty nice and compares really close to the 250w SE radiums.

jmc74 · 08/21/2007, 09:47 AM

bump to get an answer

08/19/2007, 10:22 PM	#1
jmc74 Premium Member Join Date: Oct 2004 Location: Antioch, CA Posts: 691	250 watt 20K Helios DE Metal Halide has anyone use this bulbs? "250 watt 20K Helios DE" how do they compare to Phoenix 14k on an electronic ballast? also has anyone used the Hamilton 14k?

08/19/2007, 11:30 PM	#2
bsk997 Registered Member Join Date: Apr 2004 Location: OC Posts: 635	I'd like to know as well. I'm looking to test out the 20k helios but haven't seen much reviews or pics. I've heard the 20k helios 250w SE are pretty nice and compares really close to the 250w SE radiums.

08/21/2007, 09:47 AM	#3
jmc74 Premium Member Join Date: Oct 2004 Location: Antioch, CA Posts: 691	bump to get an answer