World's Largest Aftermarket Motorcycle Parts and Accessories Superstore!


Gold Club Members Get 15% Off Your Entire Order!

Iridium Coated Red Incandescent Bulb

Product may vary from photo(s).

Everyday Low Price: $21.99

Gold Club Price: What's This? $19.79

J&P Part: 330-710

Rating: Read Reviews


Iridium Coated Red Incandescent Bulb

• This bulb looks psychedelic, but it glows as red as the cherries on a cop car

• This may be the best 1157-type (dual filament) standard red bulb ever made

• It absolutely will not fade to pink over time

• Yes, they cost a little more, but if you are running a clear or smoked lens, this is the only way to go

Product Specs

  • Bulb/LED Color: Red
  • Manufacturer Part Number: 4811
  • Product Color: Red
  • Single or Dual Filament: Dual Filament
  • Sold in Units: Each


Note: This item is a universal/custom fit component, and does not have any direct standard/OEM model application. Some items may require modification and an advanced level of mechanical skill and/or knowledge for installation.

Customer Reviews


bright , works well in a smoked lens cover


Could be brighter.


Works great with smoked lenses. Wicked good product and very bright as break/turn/running lights on my sporty.


Looks great behind my smoke gray taillight lens.


These bulbs glow such a awesome red!


Was not bright enough.




I used this bulb on a smoked out taillight. It is hard to see the running light during day light hours, but brake light seems bright enough.


I notice the bulb more then the old amber one. Nice deep red. Your visibility to other drivers should improve. Bulbs are a little expensive. Common. It's a light bulb! I guess if the color and bulb lasts a long time it will be worth it.


Initially, I thought this would just be one of those items that looks cool, but doesn't really perform that well. I've been pleasantly surprised. This bulb throws out quite a bit of 'red' light. Not quite as much as a clear 1157 under a red lens, but pretty darn close. And, it looks cool under the smoked lenses.