Header banner
Revain logoHome Page
2pcs 7440 t20 w21w led turn signal light amber yellow 54smd 3030 chips canbus error free car truck blinker anti hyper flash alumnimum body built-in resistor logo

2Pcs 7440 T20 W21W LED Turn Signal Light Amber Yellow 54SMD 3030 Chips Canbus Error Free Car Truck Blinker Anti Hyper Flash Alumnimum Body Built-In Resistor Review

4

·

Very good

·

$$
Revainrating 4 out of 5  
Rating 
4.2
🚗 Car Bulbs, 💡 Car Lights & Lighting Accessories

View on AmazonView on ЯM

Media

(4)
img 1 attached to 2Pcs 7440 T20 W21W LED Turn Signal Light Amber Yellow 54SMD 3030 Chips Canbus Error Free Car Truck Blinker Anti Hyper Flash Alumnimum Body Built-In Resistor
img 2 attached to 2Pcs 7440 T20 W21W LED Turn Signal Light Amber Yellow 54SMD 3030 Chips Canbus Error Free Car Truck Blinker Anti Hyper Flash Alumnimum Body Built-In Resistor
img 3 attached to 2Pcs 7440 T20 W21W LED Turn Signal Light Amber Yellow 54SMD 3030 Chips Canbus Error Free Car Truck Blinker Anti Hyper Flash Alumnimum Body Built-In Resistor
img 4 attached to 2Pcs 7440 T20 W21W LED Turn Signal Light Amber Yellow 54SMD 3030 Chips Canbus Error Free Car Truck Blinker Anti Hyper Flash Alumnimum Body Built-In Resistor

Photos by authors

(3)
img 5 attached to 2Pcs 7440 T20 W21W LED Turn Signal Light Amber Yellow 54SMD 3030 Chips Canbus Error Free Car Truck Blinker Anti Hyper Flash Alumnimum Body Built-In Resistor
img 6 attached to 2Pcs 7440 T20 W21W LED Turn Signal Light Amber Yellow 54SMD 3030 Chips Canbus Error Free Car Truck Blinker Anti Hyper Flash Alumnimum Body Built-In Resistor
img 7 attached to 2Pcs 7440 T20 W21W LED Turn Signal Light Amber Yellow 54SMD 3030 Chips Canbus Error Free Car Truck Blinker Anti Hyper Flash Alumnimum Body Built-In Resistor

Details

BrandWEIMELTOY
Light Source TypeLED
Item Package Quantity2
Coloryellow
PositionRight

Reviews

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

Type of review

Revainrating 2 out of 5

Bulbs flickering after 1.5 months

I really liked these bulbs at first, they were bright, didn't cause Hyper flashing on Lexus GX 470. After 45 days one started to flicker, then 15 days later the other side started doing the same thing. I can't recommend these unfortunately, if it were only 1 of them I could except that I got A faulty one, but when the second one did the same only 15 days later on the opposite side of my vehicle that seems A longevity issue with this LED yellow bulb

Pros
  • Really bright leds!! 5 stars for sure!
Cons
  • The LEDs on this turn signal light are not as bright as advertised, making it difficult for other drivers to see your turn signal

Revainrating 5 out of 5

Better than expected !

Very well built, heavy duty construction. Aluminum heat sink seems to be overbuilt. I will buy more from this company. Nice product.

Pros
  • Great product. Fast service and super bright.
Cons
  • Despite the built-in resistor, the turn signal still experiences hyper flash which can be distracting and confusing for drivers around you

Revainrating 5 out of 5

Bright. Too bright?

I used these in a P3 Volvo S60. They are great with no hyper flashing. The only issue is they are way too bright for night time driving- they will leave spots in your eye. To tone them down, I put a thin strip of black electrical tape on some of the side LEDs on the bulb. This worked well, and the bulb doesn't get hot enough to pose an issue to the tape. Like other reviewers said, this bulb has a great heatsink and seems to be built very well (but only time will tell). I will buy more LEDs for…

Pros
  • Automotive
Cons
  • The installation process for these turn signal lights can be tricky and time-consuming, especially for those without much experience working on cars

Revainrating 5 out of 5

Necessary upgrade for all cars!

These turn single bulbs are a perfect replacement and are super bright. I've been recommending them to all my friends and family

Pros
  • Turn Signal Bulbs
Cons
  • The aluminum body of this turn signal light is prone to dents and scratches, making it less visually appealing over time