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SEALIGHT 7443 Bulb for Reverse Backup Light, Super Bright 7440 7441 7444 T20 W21W Light Bulb White for Tail Blinker Bulb (2PCS)
✅ In stock
F
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 28, 2026 1:58 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰At 42% above its usual rate, this is currently priced higher than what most shoppers have paid.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Amazon.com
Product Details
✓【1200% Brighter & Safer Upgrade】 SEALIGHT 7443 Bulb utilize the latest 3030SMD high-performance light bulb chip, delivering 10.5W per bulb.
✓【Canbus Error Free】Equipped with a smart IC driver effectively reduces the frequency of dashboard throwing error codes.the 7440 Bulb offers instant start-up, eliminating any delay or flickering upon turning on. effectively resolves decoding issues in 98% of vehicles.
✓【Fit Bulb Size】 Fit socket 7443 7440 T20 7441 7444 992 W21W bulb can be used for reverse backup lights
✓【400% Increase Heat Dissipation】7443 Reverse Bulb is crafted from grade 6063 aluminum body connecting hollow base design that maximizes the heat dissipation area. The intelligent temperature control system not only extending the product's lifespan to 50,000 working hours. but also plays a crucial role in ensuring driving safety, allowing you to drive safely at night or in adverse weather conditions.
✓【Easy Installation】 No-Polarity design and Plug & Play.The 1:1 wedge base design ensures a precise match with your vehicle's lighting sockets, providing a secure and stable fit.Please carefully check the owner's manual or the original bulb size before ordering.
⚙️ Specifications
Brand
SEALIGHT
Light Source Type
LED
Item Package Quantity
1
Color
7443-White
Fit Type
Universal Fit
Automotive Fit Type
Universal Fit
Brand Name
SEALIGHT
Manufacturer Part Number
1638LTL13C3US
Manufacturer
SEALIGHT 7443 LED Bulb Amber
Number of Items
2
Unit Count
2 Count
