





🚗 Light up your drive with iBrightstar—see and be seen in brilliant blue!
The iBrightstar 7443 LED Bulb Blue is a high-performance automotive lighting upgrade featuring 54SMD 3014 and 3SMD 3030 chips for exceptional brightness. Designed for 9-30V systems, it fits a wide range of 7440/7443 bulb bases and offers over 300% brightness compared to halogen bulbs. With a durable aluminum housing, built-in constant current IC for longevity, and a striking 6500K blue light output, these bulbs deliver energy-efficient, long-lasting illumination ideal for tail, brake, reverse, and running lights.
| ASIN | B0739VPVWT |
| Auto Part Position | Center, Rear |
| Best Sellers Rank | #573,399 in Automotive ( See Top 100 in Automotive ) #36 in Automotive Running Light Bulbs |
| Brand | iBrightstar |
| Brand Name | iBrightstar |
| Color | Blue |
| Color Temperature | 6500 Kelvin |
| Customer Reviews | 4.1 out of 5 stars 83 Reviews |
| Item Package Quantity | 2 |
| Light Source Type | LED |
| Manufacturer | iBrightstar |
| Manufacturer Part Number | iBrightstar-7443-3014/3030-54/3W |
| Operating Life | 30000 Hours |
| Package Quantity | 2 |
| UPC | 701160498767 |
| Unit Count | 1 Count |
| Voltage | 12 Volts |
| Wattage | 3.8 watts |
J**Z
I can see now
I bought LED lights for my GTI, and I didn’t realize what I was missing. Having driven with regular lights my whole life, I can now see so much better with these LEDs.
P**R
Great bright bulbs!
Used to replace 5 old incandescent bulbs on my 29ft Baja. 3 On the arc and 2 on the rear platform. It fits and it's bright! Plus lower power consumption. See pics! Now it's not too bright, but I am going to add leds hidden under the seats for night time hanging out. But when the party is over, or your boarding or unboarding, need that light or want to be seen out in the ocean, these flip the bill. Oh, they also fit the nav light as well!
1**8
Super bright, white light
These bulbs are great. Unbelievable amount of very white light. Will never go back to the old yellow glow bulbs with wire filaments.
J**4
Did Not Work
Even though it was recommended by the site as working in my automobile, it did not.
K**E
Bright works great for now
Yeah na, these things could blind someone and for a slight price increase it was well worth it. Picture I attached is of 2 of them turned on with no lens over them. Pitch black in there otherwise. That door is prob 20 feet away from the lights too. No idea how long they will last but so far so good.
L**L
did not work initially but seller took care of it.
Dead on arrival. they did not work in the car when I installed them so I took them back out and bench tested them with still no light produced up to 14 volts. they both appear to be an open circuit failure. Edit: The manufacturer offered to refund me the purchase price or send me new ones, I asked for replacements and they worked perfectly. Good company.
D**3
Great fast and easy upgrade to factory dome lighting in ...
Great fast and easy upgrade to factory dome lighting in my 75 C10 and 84 K20. MUCH brighter than the old bulb. Great price on 2, shipped fast and packed well.
L**N
Lighting is too dimmed
Not as bright as they are supposed to be