Description

Overview

This 12V LED load resistor twin pack adds an 8R replacement load to vehicle and trailer lighting circuits after an LED lamp conversion. Each 21W module uses a slimline aluminium housing with two mounting holes, allowing the resistors to be secured near the affected lighting circuit.

Features

• Twin pack includes two 12V 21W LED load resistors.
• 8R resistor rating for higher-load LED circuit correction.
• IP67 sealed aluminium housings with red anodised finish and heat markings.
• Two mounting holes on each module for secure screw mounting.

Specifications and Materials

Voltage: 12V.

Power: 21W per resistor.

Resistance: 8R.

Quantity: 2 resistors.

Housing: aluminium.

Environmental rating: IP67.

Mounting: two-hole screw mount.

Dimensions: 50 x 15 x 15.5mm per resistor.

Part number: FLLD1221TWB.

See the official Whitevision load resistor specifications

Compatibility and Fitment

Match this resistor twin pack to a 12V lighting circuit that requires a 21W 8R replacement load. Do not substitute the 5W 39R or 24V versions without confirming the circuit requirements. Allow a suitable heat-safe mounting area for both modules and secure each resistor through its mounting holes.

Related Parts

Check the related service parts below against the trailer setup before ordering.

Compliance and Safety

Load resistors generate heat while operating. Secure each aluminium body to a suitable heat-safe surface and keep the modules clear of plastic panels, wiring looms and other heat-sensitive materials. Protect the connecting wires from sharp edges, movement and abrasion before testing the lighting circuit.

Trailer Applications

Workshops fit these resistors when lower-current LED lamps do not provide enough replacement load for a 12V truck, trailer or vehicle lighting circuit. They suit LED lighting conversions, replacement lamp installations and fault repairs where a 21W 8R load module is required.

Why Choose ICS Trailers

Load resistor modules can look nearly identical while using different voltages, wattages and resistance values. ICS Trailers can help compare the 12V circuit, 21W load requirement and available mounting position before supply. Send through the lamp details, vehicle voltage and photos of the existing wiring when the required load correction is uncertain. This helps separate the 8R module from lower-load 39R resistors and wider-range electronic modules.

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