Header banner
Revain logoHome Page
🔆 jtech 4x 31mm (1.25") 12-smd led bulb festoon white light de3175 de3021 de3022 3175 - bright & reliable automotive interior lighting solution logo

🔆 Jtech 4X 31mm (1.25") 12-SMD LED Bulb Festoon White Light DE3175 DE3021 DE3022 3175 - Bright & Reliable Automotive Interior Lighting Solution Review

5

·

Very good

Revainrating 4.5 out of 5  
Rating 
4.6
💡 Accent & Off Road Lighting, 💡 Car Lights & Lighting Accessories

View on AmazonView on ЯM

Media

(4)
img 1 attached to 🔆 Jtech 4X 31mm (1.25") 12-SMD LED Bulb Festoon White Light DE3175 DE3021 DE3022 3175 - Bright & Reliable Automotive Interior Lighting Solution
img 2 attached to 🔆 Jtech 4X 31mm (1.25") 12-SMD LED Bulb Festoon White Light DE3175 DE3021 DE3022 3175 - Bright & Reliable Automotive Interior Lighting Solution
img 3 attached to 🔆 Jtech 4X 31mm (1.25") 12-SMD LED Bulb Festoon White Light DE3175 DE3021 DE3022 3175 - Bright & Reliable Automotive Interior Lighting Solution
img 4 attached to 🔆 Jtech 4X 31mm (1.25") 12-SMD LED Bulb Festoon White Light DE3175 DE3021 DE3022 3175 - Bright & Reliable Automotive Interior Lighting Solution

Details

Light Source TypeLED
BrandBritelites
ColorWhite
Manufacturer Part Number31m12x4
Voltage12 Volts

Description of 🔆 Jtech 4X 31mm (1.25") 12-SMD LED Bulb Festoon White Light DE3175 DE3021 DE3022 3175 - Bright & Reliable Automotive Interior Lighting Solution

- Input : 12V, No UV or IR radiatio, - LED Festoon (31mm) for 3021, DE3021, 3022, DE3022, 3175, DE3175, 6428, DE6428, 6430, DE6430. - LED : SMD3528x 12P -Color : White. - Shape : tuning type - Dimension (mm) 8.5(H) X 22(W) X 31(L). If they don't light after inserting into the socket, please insert oppositely or flip the bulb horizontally to match the + and - polarity.

Reviews

Global ratings 5
  • 5
    3
  • 4
    2
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 4 out of 5

Fits perfectly on my 2012 Elantra Limited

The original LEDs were a 39mm cord but they were too big and bright white with a bluish tint. This made them very bright (too bright) for the map illumination. I might replace them with these if they fail. Does anyone know if the goodwill or autozone will allow me to donate these (39mm headlights)?

Pros
  • Easy install
Cons
  • slim

Revainrating 5 out of 5

Looks great. Bright white is what I wanted

Looks good. Bright white, just what I wanted! Not as dull whitish blue as some other LEDs. I was also concerned about my car's dimming feature when you open and close the doors; Instead of some cars turning on or off abruptly, mine dims and turns off the interior lights, but these lights handle it like a boss and dim without flickering or stuttering.

Pros
  • The best
Cons
  • Communication with seller

Revainrating 5 out of 5

Bright but not as bright as expected

Normally you expect LEDs to be very bright. automatic door lights) actually illuminates most of the interior of my SUV. For those who complain about "burnout" or "not enough bright light". You run this risk with all car lamps, including halogen lamps. But the high price for them far outweighs the risk.

Pros
  • Test for one year
Cons
  • Protection

Revainrating 4 out of 5

Did you turn your interior back on?

My SUV has two interior lights so I replaced them both with these. I also have two lights at the bottom of the rearview mirror, two other map displays, and two floor lamps under the dash that ALL light up/or stay on if someone leaves the dash switch or rear (window) sunroof on! So I replaced ALL with J-Tech LED equivalent bulbs. Now I won't get into an SUV with a dead battery! Unless of course I left the headlights on - OOP. My fault!

Pros
  • Certified
Cons
  • Only available in black

Revainrating 5 out of 5

The more the better.

First of all these bulbs are a shade of blue (not as blue as my phone camera but not 6000k white either). I personally think it's great - I have no problem with it at all. Second, they are brighter than standard halogen bulbs or other bulbs, but they are not extremely bright LED bulbs. If you're not into extremely bright LEDs, that's fine. Finally, my experience with this will likely differ from yours depending on your vehicle's dome light housing, amplifier design, etc. I have a 2001 Mazda…

Pros
  • great product
Cons
  • Not the best