









🚦 Stop Traffic, Not Just Cars – Illuminate with Confidence!
The Alla Lighting 7440/7443 LED Strobe Brake Light Bulbs feature 39 high-power 2835 SMD LEDs that emit a brilliant pure red light with a unique 3-flash strobe function to enhance brake visibility and safety. Designed for universal T20 wedge sockets, these bulbs include a built-in USA-made smart IC driver for consistent performance and extended lifespan. Waterproof and backed by a 1-year warranty, they are an ideal upgrade for professional drivers seeking superior rear lighting and collision prevention.
















| ASIN | B07F9MV3Z8 |
| Best Sellers Rank | #58,768 in Automotive ( See Top 100 in Automotive ) #33 in Automotive Brake Lights |
| Brand | Alla Lighting |
| Bulb Type | LED |
| Customer Reviews | 4.4 4.4 out of 5 stars (9,183) |
| Date First Available | 23 July 2018 |
| Exterior | Polished |
| Item Weight | 32 g |
| Item model number | Alla-STR-2835-7443-39R-Red |
| Manufacturer | Alla Lighting |
| Manufacturer Part Number | STR-2835-7443-39R-Red |
| Mirror Lighting Type | automotive-exterior-brake-light-bulbs |
| Model | Brake Light |
| OEM Part Number | 7440, 7441, 7443, 7443LL, W21/5W, 7443/26201, 78660, 78661, 17919, 7515, HIB7443WM, W21W, 7440/26200, 17632, 7504, 7440LL, 7443-SRCK, 7443-CK |
| Position | Rear |
| Product Dimensions | 5.31 x 1.91 x 3.43 cm; 32 g |
| Special Features | Compatible with both CK & Standard Socket, Flash Strobe Light for Safety Emergency Alert, Waterproof, built in IC driver |
| Voltage | 12 Volts |
| Wattage | 4.8 watts |
خ**م
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S**Z
Blinking not working
I put on my nissan altima 2008 , the blinking thing is not working just the light is on
R**E
As advertised this product is considerably brighter than stock bulbs. There are a few minor things of note. * the dash warning on my 2020 Tahoe says there is a tail light malfunction when signaling. When signaling, the bulb flashes (strobes) twice as fast as the stock. However after 3 flashes, the error message comes on, and the speed of the flashes doubles. * when using the brake, it operates as advertised. (3 flashes then steady) *when using Hazzard lights It strobes twice per flash , compared to stock. Without any issues or dash warning.
L**Y
Very nice lights, they fit great and were easy to install. Installed in my sisters Honda CRV. Super bright lights and she loves the strobe flashing as they turn on. Great way to get people's attention.
N**A
Very bright and works really good 💯
C**O
Excellent product
B**N
Bulb is really bright but didn’t even last for two months and already defective/broken. Light bulb just continues strobe and no more solid light after.
Trustpilot
3 weeks ago
3 weeks ago