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- SEALIGHT 7443 Switchback LED Bulb Dual Color ...
SEALIGHT 7443 Switchback LED Bulb Dual Color 7440 7444NA T20 7444 7441 W21W 992 LED Amber for Front Turn Signal Lights, White for DRL/Parking Lights
BSD 46
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*All items will import from US
13%
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Achieve 1300% brightness and see farther and more clearly when reversing, even on rainy nights!
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What Stands Out
Product Details
- 【Dual-Functionality, Multi- Application】The SEALIGHT 7443 LED bulb's dual-function mode activates only when your original socket supports both parking light/DRL and turn signal functions (via single socket)—amber for turn signals, white for DRL/parking lights. If not met, this 7443A LED will operate solely as an amber turn signal.
- 【34 Ultra-Bright LED Design】The SEALIGHT 7443 Switchback LED bulb integrates cutting-edge high-brightness LED chips, with each turn signal bulb delivering a 10W of power. It features 34 upgraded 2025 high-intensity 3030SMD chips (13 white + 21 amber), meticulously positioned around each 7443 bulb. "HD Glass Lenses: Boost light intensity and range for 360° shadow-free illumination. Eliminates dark zones with uniform, all-around lighting."
- 【5-Layer Cooling System】 Equipped with advanced thermal management: intelligent IC temperature control + aluminum cooling ring + 6063 aerospace aluminum body + plug heat vents. Doubled heat dissipation ensures 60,000-hour lifespan.
- 【1:1 Base Compatibility】 Polarity-free plug-and-play design for effortless installation. Fits US standard sockets only. Compatible with: T20, 992,7443,7440,7443A,7443NA,7444,7444NA,7441, W21W, WY21W ect.
| Light Source Type | LED |
| Color Temperature | 6000 Kelvin |
| Color | Switchback(White/Amber) |
| Fit Type | Universal Fit |
| Automotive Fit Type | Universal Fit |
| Package Quantity | 1 |
| Brand Name | SEALIGHT |
| Manufacturer Part Number | 4023LTL16CZUS |
| Auto Part Position | Front |
| Manufacturer | SEALIGHT |
| OEM Equivalent Part Number | 6160LTL16CEUS |
| Model Number | 7443 LED Bulb |
| Item Type Name | 7443 LED Bulb |
| Unit Count | 2.0 Count |
| Included Components | 2*7443 LED Bulbs |
| Brand | SEALIGHT |
| Item Package Quantity | 1 |
| Item Weight | 0.2 lbs (90 grams) |
What's in the box
2*7443 LED Bulbs
Product Description
Customer Questions & Answers
-
Question:
How bright is the SEALIGHT 921 LED bulb?
Answer: The SEALIGHT 921 LED bulb is 1300% brighter than standard bulbs. -
Question:
Is installation difficult?
Answer: No, the installation is easy, taking only about 5 minutes with a plug-and-play design. -
Question:
What is the lifespan of these LED bulbs?
Answer: The bulbs are designed to last for at least 6 years.
SEALIGHT Back Up Light Assemblies 7443 LED Bulb Editorial Review
**Editorial Review of SEALIGHT 7443 7440 LED Bulb:** The SEALIGHT 7443 7440 LED bulbs have garnered a largely positive reception from customers seeking to upgrade their vehicle's lighting system. Users report an impressive brightness that significantly enhances visibility compared to standard factory bulbs. The easy installation process, aided by clear instructions for the included decoders, has received praise, particularly for its effectiveness in preventing hyper flashing, a common issue when replacing factory bulbs. Many enthusiasts appreciate the thoughtfulness of including resistors, which speaks to the brand's customer-centric approach. However, not all experiences have been smooth. Some customers have reported receiving incomplete or used products, leading to complications during installation. Issues such as missing junction connectors and challenges with wire splicing have raised concerns over quality control. Moreover, while the bulbs are praised for their brightness, one user experienced disappointment when the turn signals became dim after installing the resistors. Overall, the SEALIGHT bulbs stand out for their brightness and ease of installation, but potential buyers should remain cautious about the possibility of receiving defective or incomplete products. For those who receive a complete and functioning set, the upgrade appears to be worth the investment, offering a significant lighting enhancement for a variety of applications. **
Customer Reviews & Ratings
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5 Star
77%
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4 Star
10%
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3 Star
5%
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2 Star
2%
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1 Star
6%
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Pros
- Extremely bright, significantly better than factory bulbs
- Easy installation with clear instructions
- Inclusion of decoders and resistors to prevent hyper flashing
- Positive feedback on longevity, with previous buyers noting 3 to 5 years of use
Cons
- Some users experienced dim turn signals after using resistors
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
BSD 46
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- 1300% brighter than standard bulbs for enhanced visibility.
- High-definition lens technology reduces light scattering.
- Easy 5-minute installation with non-polarity design.
- Compatible with various socket types, including 921 and 912.
- Crafted with aluminum alloy for superior heat dissipation.
- Long lifespan of at least 6 years.





















