SYLVANIA Load Equalizer LED Turn Signal Resistor — 27W 2-Pack, Prevents Hyper-Flash & Error Warnings

SYLVANIA Load Equalizer 27 Watt (2-pack) stabilizes turn-signal operation when replacing incandescent bulbs with LEDs, preventing hyper-flash and false bulb-out warnings.

Replacing factory incandescent or halogen turn signal bulbs with LED replacements can trigger faster blink rates or dashboard warnings on some vehicles because LEDs draw far less current. The SYLVANIA 27W load equalizer is an inline resistor module designed to mimic the electrical load of the original bulb, restoring proper flasher relay behavior while dissipating heat safely through its metal body. Simple to install and engineered for broad vehicle compatibility, this accessory helps you upgrade to LED lighting without annoying hyper-flash or error messages.

How does the load equalizer stop hyper-flashing on my vehicle?

The load equalizer adds measured resistance to the LED circuit so the vehicle’s flasher relay senses a load similar to the original bulb. That corrected current draw brings the turn signal timing back to normal and prevents rapid blinking or error indicators. It works at the circuit level, so no coding changes or modules are required on most vehicles.

• Adds 27 watts of load per channel to match stock bulb current draw
• Solder-less wire clips for quick connections to the turn-signal socket
• Metal mounting surface conducts heat away during operation

What is involved in installing the SYLVANIA equalizer?

Installation is designed to be straightforward for DIYers and technicians alike: mount the equalizer to a flat metal surface for heat transfer, clip the provided connectors to the socket wires, and secure wiring to prevent movement. No drilling into the equalizer body is needed; the unit is engineered to be surface-mounted so heat can dissipate properly. Always disconnect the vehicle battery and consult the vehicle’s bulb replacement guide if uncertain.

• Mount on a flat metal surface for optimal heat dissipation
• Attach supplied clips to the turn-signal socket wires—no soldering required
• Reconnect power and test turn-signal operation before final reassembly

Will this equalizer work with any LED turn-signal bulb or vehicle?

The SYLVANIA 27W equalizer is compatible with most vehicles that experience LED-related hyper-flash or bulb-out warnings, particularly when fitting SYLVANIA LED replacement bulbs. However, vehicle electrical systems vary; some modern cars with CAN-bus or advanced fault-detection may need additional modules or programming. Always check fit and compatibility against your vehicle model and wiring design before purchase.

• Best used with LED turn-signal conversions that trigger fast flashing
• Compatible with many makes and models, but verify against your vehicle
• May be unnecessary on vehicles with built-in LED-aware electronics

What safety and performance features does the product include?

SYLVANIA designed this equalizer with a high-capacity heat sink to reduce surface temperature and maintain performance during extended use. The robust metal housing ensures reliable heat transfer when mounted correctly, and the clip-style electrical connections minimize installation error. Backed by SYLVANIA’s long history in automotive lighting, the unit meets aftermarket expectations for durability and function.

• High cooling-capacity heat sink lowers surface temperature under load
• Durable metal housing for consistent thermal management
• Clip-on wiring for a quick, reversible installation

Who is this for: drivers upgrading turn-signal or exterior bulbs to LEDs who encounter rapid blink rates, dashboard bulb-out warnings, or want a plug-and-play solution to restore normal signal function. It suits DIY enthusiasts, professional installers, and anyone using SYLVANIA LED replacements who needs a reliable load-simulating accessory to ensure correct vehicle signaling behavior.