do halogen lights

bangbangbang428 · 12-08-2010, 11:24 PM

need ballasts if i bought the gp thunder 7500k

bpsu07 · 12-09-2010, 12:21 AM

The head light housing is a diff story. If you bought the bulb itself then no you don't need ballast...If you bought a HID Kit, then yes it should come with a ballast..Hope that was clear enough!

The_DDub · 12-09-2010, 11:06 AM

To OP, I'd recommend you get a projector based headlamp housing to go with your HID bulbs. HIDs in halogens, look bad, are ricey and produce an unnecessary amount of glare to oncoming drivers.

Depo makes a replacement headlamp housing that has projectors for low beams. Various sellers offer them here and on ebay.

http://www.e90post.com/forums/showthread.php?t=455740

You will most likely need an error canceller as well since the lights will most likely flicker.

JayKay335i · 12-09-2010, 02:44 PM

No. Its just another halogen light bulb.

1QuikWS6 · 12-09-2010, 03:49 PM

^^^^^ THIS

GP Thunder 7500k's are simply halogen bulbs like the stockers, but in a different color/light output

I know, the package says 'H.I.D.' on it - but that is a misnomer as they are not the same as the actual HID capsules, they just use that term to describe the 'look' of the light coming from the halogen bulbs. GP Thunder Halogen 'H.I.D.' bulbs will never even come close to the brightness/output of a tru HID capsule or the lifespan.

So answer is NO, ballasts not needed...

Example of GP Thunder Halogen 'H.I.D'. Bulb:

Example of actual HID Capsule:

The GP Thunder bulbs still use a filament inside the bulb to create light.
HID stands for High Intensity Discharge. It refers to lighting technology that relies on an electrical charge to ignite xenon gas contained in a sealed bulb. One great advantage of HID lighting is that it doesn't have a filament but instead creates light by igniting an arc between two electrodes. HID lights get their name from the intense white light produced by the electrical discharge. Halogen bulb which has filament has a lifespan of about 250 hours (1 year) , HID bulbs are gas filled capsules that are rated for a life of 2500-3000 hours (3 to 5 years). Another fact is that they use only 35 watts of electricity, while your stock Halogen bulbs requires 55 watts.
HID lights get their name from the intense white light produced by electrical discharge.

The_DDub · 12-09-2010, 04:34 PM

Quote:

Originally Posted by JayKay335i

No. Its just another halogen light bulb.

My bad, I always think people are asking about upgrading to HID bulbs.

To the OP, as the 2 posters said above, you don't need ballasts for halogen bulbs.

bangbangbang428 · 12-09-2010, 06:50 PM

i have a e90 lci puting those depos would make my car look like a pre lci

Flyer · 12-09-2010, 08:28 PM

Quote:

Originally Posted by bangbangbang428

i have a e90 lci puting those depos would make my car look like a pre lci

I agree. The LCI headlights are much nicer looking! I was going to get the Depo HIDs to replace my halogens but I just don't like the pre-lCI looking headlight assemblies. Now if depo would only use a newer housing...

bpsu07 · 12-09-2010, 09:37 PM

DEPO does make a "LCI" Version headlight..if I'm wrong correct me, I thought I saw them on eBay from DEPO.

edit: Hm I thought I saw them, but can't find them anymore...well if I am wrong...DEPO is in the process of making one

DrDurt · 12-26-2010, 04:54 PM

^^^^ those are stock... they did the same thing with the P90's.. I saw the ones they made on ebay. Looks like garbage

12-08-2010, 11:24 PM	#1
bangbangbang428 First Lieutenant 45 Rep 390 Posts Drives: BMW M4 Mineral White Join Date: Aug 2010 Location: Orange County iTrader: (0)	do halogen lights need ballasts if i bought the gp thunder 7500k
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12-09-2010, 12:21 AM	#2
bpsu07 Major 47 Rep 1,007 Posts Drives: E90 Join Date: Sep 2010 Location: DFW TX iTrader: (3)	The head light housing is a diff story. If you bought the bulb itself then no you don't need ballast...If you bought a HID Kit, then yes it should come with a ballast..Hope that was clear enough!
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12-09-2010, 11:06 AM	#3
The_DDub Mmmm torque 19 Rep 318 Posts Drives: Like a Boss, hard and fast Join Date: Jun 2010 Location: Livermore, CA iTrader: (5) Garage List 2007 328i Sedan [0.00]	To OP, I'd recommend you get a projector based headlamp housing to go with your HID bulbs. HIDs in halogens, look bad, are ricey and produce an unnecessary amount of glare to oncoming drivers. Depo makes a replacement headlamp housing that has projectors for low beams. Various sellers offer them here and on ebay. http://www.e90post.com/forums/showthread.php?t=455740 You will most likely need an error canceller as well since the lights will most likely flicker. __________________ Monaco Blue E90 328i with Nav, Sport, Premium and Comfort Access packages, 6FL with iPod cable SAE spec Depo with HIDs and HID fogs Depo AE replacement Album
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12-09-2010, 02:44 PM	#4
JayKay335i Banned 198 Rep 5,046 Posts Drives: ///M323 DCT Join Date: Apr 2009 Location: North Dakota; its best DUHHHHHH iTrader: (1)	No. Its just another halogen light bulb.
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12-09-2010, 03:49 PM	#5
1QuikWS6 No 55mph 1627 Rep 8,495 Posts Drives: F32 435ix MSport Join Date: Jul 2009 Location: Blitzburgh, PA iTrader: (113) Garage List 2022 BMW M440ix Vert [0.00] 2015 BMW 435ix MSport [0.00] 2000 Pontiac Trans Am [0.00]	^^^^^ THIS GP Thunder 7500k's are simply halogen bulbs like the stockers, but in a different color/light output I know, the package says 'H.I.D.' on it - but that is a misnomer as they are not the same as the actual HID capsules, they just use that term to describe the 'look' of the light coming from the halogen bulbs. GP Thunder Halogen 'H.I.D.' bulbs will never even come close to the brightness/output of a tru HID capsule or the lifespan. So answer is NO, ballasts not needed... Example of GP Thunder Halogen 'H.I.D'. Bulb: Example of actual HID Capsule: The GP Thunder bulbs still use a filament inside the bulb to create light. HID stands for High Intensity Discharge. It refers to lighting technology that relies on an electrical charge to ignite xenon gas contained in a sealed bulb. One great advantage of HID lighting is that it doesn't have a filament but instead creates light by igniting an arc between two electrodes. HID lights get their name from the intense white light produced by the electrical discharge. Halogen bulb which has filament has a lifespan of about 250 hours (1 year) , HID bulbs are gas filled capsules that are rated for a life of 2500-3000 hours (3 to 5 years). Another fact is that they use only 35 watts of electricity, while your stock Halogen bulbs requires 55 watts. HID lights get their name from the intense white light produced by electrical discharge. __________________ F32 435ix//MGM//M Sport-Prem-Tech-Driver Assist-Lighting-Cold Weather-Dyn Handling Pkgs//M4 Black Lthr Int w/M4 Alum Blade Trim//HK w/Bavsound Stg3//763M//M4 Euro LCI Tails//M4 Mirrors w/CF Covers//AWCarbon CF F/R Spoilers-Side Splitters-Diffuser 6WB/ID6 HU+HUD/IND M4 Alcantara Armrest//PURE S2 Turbo//AA FMIC+DP//ER CP+TIC//3.5bar TMAP/TS DV//AWE Tuning Exh w/Blk Tips//Turner MS CF Intake//BM3 Cary Jordan Tune//MPerf Diff//PrecRW Ignition Kit
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12-09-2010, 06:50 PM	#7
bangbangbang428 First Lieutenant 45 Rep 390 Posts Drives: BMW M4 Mineral White Join Date: Aug 2010 Location: Orange County iTrader: (0)	i have a e90 lci puting those depos would make my car look like a pre lci
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12-09-2010, 09:37 PM	#9
bpsu07 Major 47 Rep 1,007 Posts Drives: E90 Join Date: Sep 2010 Location: DFW TX iTrader: (3)	DEPO does make a "LCI" Version headlight..if I'm wrong correct me, I thought I saw them on eBay from DEPO. edit: Hm I thought I saw them, but can't find them anymore...well if I am wrong...DEPO is in the process of making one Last edited by bpsu07; 12-09-2010 at 09:43 PM..
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12-26-2010, 04:54 PM	#10
DrDurt Lieutenant 30 Rep 519 Posts Drives: e90 325xi Join Date: Mar 2010 Location: BaskingRidge, NJ iTrader: (3)	^^^^ those are stock... they did the same thing with the P90's.. I saw the ones they made on ebay. Looks like garbage
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