AUXITO Upgraded 7440/7443 LED Bulb Red – High-Brightness T20 W21W Stop/Tail Lights (2-Pack)

Brighter, smarter tail light replacement for 7440/7443 sockets

Upgrade your vehicle’s tail lighting with AUXITO’s red LED bulbs. Engineered for efficiency, each bulb uses about 5.5W, delivering strong visibility while consuming far less energy than traditional halogen equivalents. Instant activation means no waiting for warm‑up, and a smart IC driver helps maintain steady brightness without radio interference.

Designed to mimic the familiar halogen silhouette, the bulbs feature a 54-piece 4014‑SMD LED configuration arranged around the core for a 360° Amber light. The result is a full, uniform glow that helps signaling be noticed from every angle, contributing to safer driving in urban and highway environments.

Construction and fitment considerations are built in: a compact size fits a wide range of sockets, and the electroplated housing enhances oxidation resistance while helping manage surface heat for a clean, premium look. This LED replacement is ideal for brake lights, tail lights, stop lights, and parking or daytime running light applications.

Fitment notes — the bulbs are non-polarity, designed for US standard and CK sockets, with compatibility spanning models like 992, 7440, 7441, 7443, 7442, 7444, W21W, WY21W, and related variants. Some vehicles may present CAN bus considerations after installation; in such cases, load resistors or a flasher relay may be recommended. For guidance, you can reach out via Amazon Buyer Message for help and solutions.

Key benefits at a glance

• Non-polarity design for easier installation across multiple sockets
• Low 5.5W power per bulb with significantly reduced energy use
• Built-in smart IC driver delivers constant current and minimizes interference
• Instant-on capability with no warm-up time
• 54×4014‑SMD LEDs deliver 360° full amber illumination
• Electroplated housing increases oxidation resistance and keeps heat in check
• Compact size suitable for common 7440/7443 configurations

• Two‑bulb pack for complete rear lighting upgrade
• Efficient, bright signaling that can improve visibility in varied conditions