Hi i have 2007 is250 with the stock hids and I've noticed that one of my bulbs will turn off at random times while the other one works fine when driving. If i turn the light system off then back on then the bulb will come back on. Is this just a sign that the bulb needs replacing which i hope is all it is?

 

I am having the same problem. I think it might be the bulb. Just buy a new pair for 60 bucks here http://www.theretrofitsource.com/pro...oducts_id=3180

5 year lifetime warranty too no hassle.

 

you need new bulb

 

I am in the same boat as you at times with the replacement bulbs that I bought.
The 8K set I had no issues but the 6K set seems to do it.
It probably isnt related to the K but more of a quality issue with the bulbs.

 

Thanks for the info. How was the difficulty in replacing the bulb yourself as I've replaced bulbs on my previous cars but never a lexus.

 

Not that big of a deal. Get yourself some good quality 6000Ks while you're at it.

http://store.ijdmtoy.com/HID-Light-B...4s_d4r_d4c.htm

 

Contact Steve at xenondepot. Their bulbs are great.

 

It's not that hard to replace the bulb, I believe there's a guide here somewhere too that shows you how to do it. I would recommend getting the Garax 6k bulbs! I got them as replacements for the stock HID's and love 'em. Quite a few other members here have them too. They are under $100 for the pair.

 

Yeah.. that's the link I posted above. $89 shipped.

https://www.clublexus.com/forums/clu...ent-bulbs.html

 

same problem......swapped to 8k and never had an issue after that