Piaa70456 Xtreme White Plus H4 60/55W Bulb - Each

Had replaced my original bulb with the PIAA Extreme White and it really lights the road up. I tried a led bub and ended up switching back to the PIAA Extreme White.

Use on my 2007 Dyna Low Rider. You wont believe the visual difference it makes, especially at night. If you see bikes side by side, you can immediately tell which one is running the standard bulb and which has the PIAA. On High Beam, it's really noticable, which is the way I run all the time. The more visible you can make yourself, the better your chances are of not getting hit during daylight hours, when drivers tend to be less attentive or distracted.I installed with a new 5 3/4" headlight in 2008 and as of 2012 it was still going strong, again using it on HIGH BEAN at all times. I had to replace it this year when my dealership damaged my headlight during storage and broke it. As soon as they put my new headlamp on, I insisted they also replace the standard bulb with this PIAA. Bright, White, Crisp and at night, you can see so much further down the road for those critters lurking........and the cars certainly cant miss ya.Have them on a Low Rider and in all 3 headlight/passing lights on 2 Heritage Softail Classics.They do make a difference.

I installed this light on a 2008 Honda Shadow C2F as an upgrade for an OBX vacation last year (May '16). I needed more light for the dark highways between the small local towns on the island chain and this certainly did the job. It's rated as the same wattage as the original bulb but with higher output so it didn't cause any problems with my bikes electrical circuits. If you can change you bike's bulbs, I highly recommend this upgrade. It's not just for vacations, but for any dark night out on the highway. Bikers need all the help they can get.

This is a !MUST! for your motorcycle.I want to be visible when I ride. I did the research and this bulb was a great choice. Yeah, it's pricey. I don't know how long it will last. But it is BRIGHT! It casts a light that reflects off highway signs in broad daylight. It's a good, clean, white light that people see. And since I drive with my high beam on during the day, I don't think anyone could reasonably ignore it.Do yourself a very big favor. Be seen. Don't scrimp on your own safety and do this one simple thing, at least.

Installed this last year on my Harley Ultra Classic. Is tons brighter than stock bulb. Nobody wants to ride in front of me now due to the light coming off of it at night. I purposefully got this even with the bluish tint to it, which contrasts with my bright white spot lamps in the front, creating a different look to get other vehicles attention. The anti-vibration has held up well on many miles of bumpy and gravel roads as well. Definitely recommended.ETA, 8/1/13: Bulb went out a couple of days ago. Got 17,000 miles out of it, and 2.5 years of life from it. Going to order another one. Wished they lasted longer, but with all the touring we do, can't complain due to the amount of potholed roads we have ridden.

I used this bulb on a road king in place of the stock lamp. The bulb is very bright and gives off a very white light...not the yellowish glow that the stock bulb gave off. To look at the bulb, a passing car would see a faint blueish tint at the source of the bulb, but it is not like those aftermarket bulbs we see on some cars. I did a side by side comparison with another bike beside mine and there was a distinct difference. I am going to replace all of the bulbs in my wife's bike with these. Good purchase. I highly recommend. See...and be seen. Much cheaper than replacing the whole lamp with the LED lights.

I've changed the headlight on my motorcycle to HID, but I have several motorcycle-riding acquaintances who still use bulbs; one in particular was complaining about the poor illumination from the factory bulb, so I took the old PIAA bulb that I had in my workshop and replaced his - the next day he called me, asking for me to purchase a new one for him. He discovered that he could see a lot more of everything, even with a several-year-old Xtreme White bulb; when we swapped the old PIAA bulb for the new one in a darkened garage, he noticed that the Xtreme White Plus was even more powerful, and it didn't alter colors - it's as close to daylight as you can get in a bulb.

Within three months of installing this bulb, the high beam blew (see pic). It was past the return period with Amazon, so I submitted a warranty request through PIAA on 11/28/2020. Upon submitting the request, I immediately received a confirmation (automated) via email, which informed me I would hear back within TWO BUSINESS DAYS. It has now been five business days and I have not received a response. I've tried to call numerous times, but only connect with an automated response, and am unable to transfer to a live person. I purchased this product because it was highly recommended on several of the forums I follow. What a disappointment. PLEASE DO NOT WASTE YOUR MONEY.***Update. I finally spoke to someone on December 8. I was told the bulb was out of stock, but would ship out sometime around January 10. It is now February 23 and I have not received a replacement. I have called and left voicemails to no avail. This is unacceptable.

Slightly whiter than the original but not much brighter - I added the pictures you can decide yourself. One picture is the original and the other one is (PIAA 70456)

Good brightness but not as bright as I was expecting.

Éclairage puissant. C’est ma deuxième, avec la première, la position haute a brûlé après 15 mois. J’espère que celle-ci sera meilleure à ce prix.

Highly recommended motorcycle bulb. Longevity and brightness.

Très bon produit