Morimoto 7440/7443 XB LED Bulbs | Resistor-Free Pair

Fitment & Product Features

Refresh a compatible signal, parking, brake, or tail-light application with Morimoto 7440/7443 XB LED bulbs. The pair combines a resistor-free design, active fan cooling, and amber, white, red, or switchback choices for the intended lamp function.

Fitment & Required Equipment

• Socket and lamp function: 7440/7443-family lamps. Match the socket, circuit, and chosen color to the intended signal, parking, brake, or tail-light function.
• Electrical range: Manufacturer specification: 10–18V DC.
• Space and heat: Confirm physical clearance and adequate space around the fan-cooled bulb.
• Vehicle behavior: Confirm normal lamp behavior and flash rate in your application after installation; a socket match does not guarantee every vehicle function.

Design & Lighting Features

• Resistor-free design: Morimoto advertises operation without additional external resistors for compatible applications.
• Circuit compatibility: Manufacturer specifies compatibility with CK and non-CK circuits.
• Thermal management: Integrated fan cooling.
• Light choices: Amber, White, Red, or Switchback, supplied as a pair.

Specifications & Included Components

Review the bulb specifications, exact color options, and included components before choosing your configuration.

Technical Specifications

• Voltage Range: 10-18V DC
• Current: 2.3A @ 13V DC
• Luminosity: 1,680lm (raw, each)
• Wattage: 30W

Technical Specifications (continued)

• LED Chip Count: 52x 3030SMD
• Lifespan: 2000 hours

Included Components

• LED Bulbs: 2x (One Pair) 7440/7443 Morimoto XB LED Bulbs

Manufacturer References

• Source SKU: B-LED-MMXB-7443-MM
• Amber: LED411 — one pair
• White: LED412 — one pair
• Red: LED413 — one pair

Manufacturer References (continued)

• Switchback: LED414 — one pair

Warranty

• Manufacturer warranty: This Morimoto product includes a 2 Year limited warranty, serviced and supported by the Morimoto team in Atlanta, GA. This warranty does not cover modifications, alterations, or misuse. In the event of any issues upon installation, please document it via photo/video and contact us prior to removing the light(s). This warranty is only valid if the item is purchased from an Authorized Dealer.

Installation & Resources

Plan the installation around the intended lamp, electrical system, and selected bulb configuration.

Preparation & Installation Notes

• Preparation: Check the socket, available space, and electrical requirements before installation.
• Select the correct color: Match Amber, White, Red, or Switchback output to the intended lamp function.
• Function check: Check all relevant brightness levels and signal operation after installation.
• Manufacturer instructions: Follow the manufacturer’s 7440/7443 XB LED instructions.

Preparation & Installation Notes (continued)

• Professional installation: These notes are a preparation overview, not a vehicle-specific procedure. Use a qualified installer if the electrical requirements are unclear.

Manufacturer Installation Guide

Manufacturer installation guide