Review on 🚗 ANTLINE 7443 LED Bulbs 4-Pack: Ultra Bright 21-SMD 2835 Chipsets for Car Backup Reverse Brake Tail Turn Signal Lights – 1260 Lumens White Replacement by Pushkraj Love

Name: 🚗 ANTLINE 7443 LED Bulbs 4-Pack: Ultra Bright 21-SMD 2835 Chipsets for Car Backup Reverse Brake Tail Turn Signal Lights – 1260 Lumens White Replacement
Item: 🚗 ANTLINE 7443 LED Bulbs 4-Pack: Ultra Bright 21-SMD 2835 Chipsets for Car Backup Reverse Brake Tail Turn Signal Lights – 1260 Lumens White Replacement
Rating: 1

September 11, 2022

Beware of RF noise in lightbulbs

Nice and bright, but if you're listening to AM radio and not driving in a strong signal area, you'll hear radio interference/broadband hiss on your radio when you step on the Brake. Undoubtedly, in these blocks there is a small switching power supply with sharp transient currents. A capacitor between the power connections during manufacture would have helped. I'm not sure if FCC Part 15 rules apply to these devices due to the presence of the switch, or if they've ever been tested for compliance, but they're loud. They work, but they also talk. Hereby confirmed by: RF Guy

Pros

Decent performance

Cons

So-so

New products

Comments (0)

Please, sign in to write a comment

Top products in 🚗 Car Bulbs

12 Pack - WEIMELTOY Red LED Car Bulb 194 With 3030 Chipset & 2 SMD T10/168/W5W Wedge Light Bulbs, 1.5W 12V For License Plate, Courtesy, Step & Trunk Lamps, Clearance Lights

4.5

36 Review

Smart lamp Arwen YEELIGHT 450C ceiling [ylxd013-b]

4.86

37 Review

LEDKINGDOMUS 44Mm Festoon LED Bulb, Bright White Interior Light For Car Dome Map, 12 SMD 3528 Chips, Rigid Loop, Compatible With 561 562 567 564, Pack Of 4

4.69

36 Review

BRISHINE 300LM Canbus Error Free T10 LED Bulbs - Pack Of 4 Extremely Bright 194 168 2825 W5W, 6000K Xenon White, 9-SMD 2835 LED Chipsets For Dome, Map, Door, Courtesy, And License Plate Lights

4.17

43 Review

Another interesting products

Pack Of 2 TMH 6 Inch Oval White LED Lights For Truck Trailer With Reverse Lamp, Turn Signal, Side Marker And Tail Functions - Surface Mount, Ideal For Trailers, Buses And Vehicles, 12V DC

4.37

25 Review