Professional light kit 4 LEDs RTR

The NSR3100 light kit brings the experience of 24-hour endurance racing directly to your track

Developed in Italy to meet the demands of the World Race Endurance 24h, the NSR3100 kit is not just a decorative accessory: it is a functional lighting system designed for real competition, with features that replicate the behaviour of real cars and facilitate race management for both the driver and the organisers.

Main features and functions

• Braking simulation: when braking the car, the rear LEDs increase their brightness, replicating the behaviour of real drivers. A detail that adds authenticity and spectacle to each session.
• Marshall signal: if the car goes off the track, all LEDs start flashing for 30 seconds to attract the marshal's attention. Very useful in night races or long-duration events where visibility is key.
• Mechanical on/off switch: allows you to turn off the lights for daytime racing and turn them on during night stages, without the need to disassemble anything. The switch is mounted separately to the chassis.
• Expandable up to 8 LEDs: the standard kit includes 2 front lights and 2 rear lights, but by purchasing an extra LED kit, the board can manage up to 8 lights in total.
• Quick replacement in case of failure: the LEDs connect and disconnect individually, allowing you to replace a damaged light in seconds without special tools or soldering.
• 10 cm cables that facilitate handling of the body and access to the interior of the chassis.

Technical specifications

*Weight indicated does not include the micro switch, which is mounted separately to the chassis.

Installation and maintenance

One of the strengths of this kit is its ease of installation. NSR has considered the driver who needs to quickly assemble and disassemble the lighting, both in the workshop and in the pit during a competition. The individual connectors for each LED allow for work without additional tools, and the generous cable length facilitates handling of the body without tension or risk of pulling out the connectors.

The board, with very compact dimensions (10.9 x 23.9 mm) and weighing only 2.4 g, integrates seamlessly into most 1/32 scale chassis, without compromising weight distribution or the car's balance.

Ideal for…

• Competitors participating in endurance races and 24-hour formats.
• Club organisers looking to add authenticity and visual management to their night races.
• Enthusiasts seeking a professional and functional finish for their RTR cars without the need for advanced electronic knowledge.

Frequently asked questions

Does the kit include the on/off micro switch?

The on/off function is included in the kit, but the mechanical micro switch is supplied separately and must be mounted to the chassis. Check compatibility with your chassis before installation.

Can I add more lights to the standard kit?

Yes. The NSR3100 kit comes with 4 LEDs (2 front and 2 rear), but the board supports up to 8 lights in total. By purchasing an extra LED kit from NSR, you can complete the installation with additional lights.

What happens if an LED breaks during a race?

Thanks to the individual connection system, you can unplug the damaged LED and plug in a new one in seconds, without the need for soldering or disassembling the board. Very useful in long-duration competitions.

Is it compatible with any 1/32 slot car?

The board is designed to integrate into 1/32 scale chassis. Its compact dimensions (10.9 x 23.9 mm) facilitate installation in most cars, although it is always advisable to check the available space in the specific model before installation.

How does the marshall signal work exactly?

When the car leaves the track, the system detects the interruption and activates the simultaneous flashing of all LEDs for 30 seconds. This helps the track marshal locate the fallen car, especially on circuits with low light or during night stages.

Is the braking simulation automatic?

Yes. The board's electronics detect the reduction in speed and automatically increase the intensity of the rear LEDs, without any additional configuration required from the driver.

The NSR3100 professional LED light kit is a race-ready lighting system developed for 1/32 slot car endurance competitions, including 24-hour formats. Featuring braking simulation, marshall signal with 30-second flashing, and a mechanical on/off switch, it delivers authentic racing functionality in a lightweight package (3.6 g total). Expandable up to 8 LEDs, easy to install and maintain, and 100% Made in Italy — the NSR light kit is the go-to choice for serious slot car racers and club organizers looking for reliable, competition-proven illumination.