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  • PIAA
  • H4 Headlight Bulb - GT-X Super Plasma - 70476
PIAA H4 Headlight Bulb - GT-X Super Plasma - 70476
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PIAA H4 Headlight Bulb - GT-X Super Plasma - 70476

  • Part #:
    22491
  • Manufacturer Part #:
    70476

MSRP Price: $49.95

Our Price: $42.49

You Save:
$7.46 (15%)
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Overview of PIAA H4 Headlight Bulb - GT-X Super Plasma - 70476

  • With a blend of unique gas mixtures, filament materials and proprietary coatings, PIAA XTRA technology bulbs offer far greater output than standard halogen bulbs with the same wattage
  • Standard halogen bulbs give off a yellowish light, PIAAs give off a whiter, brighter light, enhancing visibility in all-around conditions
  • Each PIAA bulb is tested to meet extremely high manufacturing tolerances and performance standards
    GT-X Super Plasma
  • For the look of HID there is nothing closer than the GT-X Super Plasma bulbs
  • With the H4 shining at 3800-5000K (Kelvin Color Temperature) and the H3 at 5000K you will never sacrifice performance
  • With the XTRA technology, these bulbs have power to spare


  • Specifications:
    Design Volts: 12
    Design Amps: 5/4.58
    Design Watts: 60/55 (Watts= Volts x Amps)
    Candlepower: 3500/5000
    Light Output: 135/125W
    Overall Length: 3in.

Specs for PIAA H4 Headlight Bulb - GT-X Super Plasma - 70476

Bulb Type Halogen
Color - Light Output White
Function Dual
Type Bulb - Headlight
Units Each
Volts 12V
Watts 60/55W
Weight 0.18 lbs

Specs for PIAA H4 Headlight Bulb - GT-X Super Plasma - 70476

Bulb Type Halogen
Color - Light Output White
Function Dual
Type Bulb - Headlight
Units Each
Volts 12V
Watts 60/55W
Weight 0.18 lbs

Fitment for PIAA H4 Headlight Bulb - GT-X Super Plasma - 70476

See if this part fits your ride

Part 22491 fits the following machines

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4.4 / 5.0
12 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
9
1
1
0
1
Finish
5.0 / 5
Fit
4.8 / 5
Quality
4.5 / 5
Style
4.6 / 5
Value
4.2 / 5
Would you recommend this product?
Yes (1)
No (1)
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Follow the light.
This is a great light to have on your bike. I replace the original light that was on the bike even though it was still working. It has made a tremedous difference for night riding. Also, during the day things are much brighter so they can see me better.
Will buy again.
Raghead
October 14, 2009
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
3 / 5
GT-X Super Plasma H4 headlight Bulb
Great Product! I replaced a HID Conversion Kit and found this bulb to be a superior product for ease of use and adjustment for my Dyna Wide Glide. One can never have too much light in Deer Country!
October 13, 2011
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
PIAA super plasma bulb
If you want to light up the night and be seen during the day, this is the bulb to have. I have had the super plasma bulbs in two different bikes and would put it every bike I own from now on.
December 20, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
super bright
very bright, i was afraid that this bulb would shine a blue light it was not, its super bright white. Very intense and hard to look straight into headlight at low beam at night, its that bright. will definitely get you noticed in the day w/ brights on, worth the 50 bucks for me
January 23, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
4 / 5
see and be seen
A great product. I feel foolish for not getting one of these sooner. You can't be too visible on a bike. It is as bright as claimed. A little pricey, but other than that a quality bulb for sure.
March 8, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Brite Lites/Dark Nites
A friend told me that the best accesory he had added to his bike was the PIAA headlight bulb. After a few hairy nite rides thru the Mis'sippi Delta where cooton is tall, roads are long and flat, and the only light you have is the moon and stars with an occasional other vehicle briefly lighting the way, I purchased the GT-X Superplasma for my VL1500. NOW I can SEE rather than FEEL where I am riding! Totally AWED by the difference!
August 31, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Super White
This is by far the best headlight bulb that I have had in a motorcycle. It is bright so you can see well, and other motorists can see you as well.
March 6, 2012
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
With a light scorce i can see with
Good price,light output is very good. Fit was great. Looks good also. A must buy if you need the extra light to see at nite.
October 31, 2011
Fit
5 / 5
Quality
4 / 5
Style
3 / 5
Value
3 / 5
Brighter
No much to say, other than it is much brighter. Was hoping for a more bluish light so I would stand out and b more noticeable to cars. Still, it's plenty bright and I feel better running after dark.
August 30, 2012
Finish
5 / 5
Fit
5 / 5
Quality
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
Best money can buy
This is got to be the best headlight money can buy I've had 80 watt LEDs and everything nothing lights up the road like this I highly recommend it to anybody I've had it now on my bike for over 2 years with how bright that is at $50 I'd buy a new one every year if it only lasted a year it doesn't matter it is worth it but like I said I've already gotten over two years on it
August 9, 2017
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Browse 2 questions Browse 2 questions and 11 answers
is this a direct replacement for oem bulbs?
bob h on Feb 3, 2017
BEST ANSWER: Yes, it is a direct replacement for H4 bulb. Just plug and play. It is a terrific bulb, several times brighter than the halogen bulb it replaced.
Does this bulb run hotter than oem ?
A shopper on Jun 8, 2017
BEST ANSWER: I find it very difficult to hold my hand over the headlight to check for heat while I am riding, but when I finish a ride of several hours and wash the bugs off the headlight, it does not seem to be hot. Compared to OEM on my 2013 Honda, this is a spectacular bulb and I recommend it to anyone.

Instructions and Manuals for PIAA H4 Headlight Bulb - GT-X Super Plasma - 70476

Instruction Manual Instruction Manual PDF 272.4 KiB

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