Diode Dynamics Switchback Turn Signal LEDs for Tundra (2022+)

Upgrade the front turn signals on your Toyota Tundra with modern Switchback LED technology from Diode Dynamics. These 7443 LED bulbs deliver instant on/off response, higher output than factory halogen bulbs, and a premium dual-color look—white for running/parking lights and amber for turn signals. The result is a cleaner, more modern appearance with improved visibility and reliability. Notes Compatibility: These bulbs require load resistors to prevent hyper-flashing on Toyota Tundra models DRL Warning: If your front turn signal bulb also functions as a daytime running light (DRL), HP24 Switchback LED bulbs are not compatible Lens Requirement: White running-light output is only visible with clear lenses/reflectors (amber reflectors will mute the white output) Features Modern LED Appearance: Instant on/off response eliminates the slow glow of factory incandescent bulbs Direct Replacement: Designed as a plug-and-play upgrade for Toyota Tundra front turn signals Plug and Play: Installs directly into the factory socket using OEM 7443 bulb size Increased Output: Produces greater brightness than stock halogen turn signal bulbs Switchback Functionality Switchback LEDs provide a premium dual-color effect: White: Running/parking light mode Amber: Turn signal and hazard activation When the turn signal is disengaged, the bulb automatically returns to white output—just like high-end factory LED systems. Reduced Load & Hyper-Blink LEDs draw less power than incandescent bulbs, which can cause the vehicle to think a bulb has failed, resulting in hyper-blinking. This is corrected by adding: 6-ohm load resistors (one per bulb), or An LED-compatible flasher (if applicable—most Tundras are BCM controlled and require resistors) Reliability These bulbs feature constant-current inductive circuitry with transient voltage suppression to protect against electrical spikes from the alternator. This advanced internal design ensures long life, stable output, and flicker-free operation—even in harsh conditions. Fitment Make: Toyota Model: Tundra Years: 2022, 2023, 2024, 2025, 2026 Application: Front Turn Signal Bulb Size: 7443 Electrical System: PWM / CANBUS (resistors required) Flasher Setup: BCM controlled (resistor only) Specifications Operating Voltage: 9–16V Connector Type: OEM-size plug-and-play Bulb Size: 7443 Application: Front turn signal What’s Included Quantity: Two (2) LED bulbs Installation Install Time: 20–30 minutes Tools Needed: Basic toolset Modification Required: None Warranty & Guarantee Warranty: 3-year warranty Returns: 30-day return with no restocking fee Guarantee: 100% satisfaction guarantee