Jet Rear - Bicycle Light Spanninga - Free user manual and instructions

Product type	Rear bicycle light
Brand	Spanninga
Model	Jet Rear
Lamp type	LED
Mounting location	Seat post
Mounting mechanism	Rubber strap / tool-free bracket
Power source	Batteries (AAA/LR03)
Number of batteries	2
Lighting modes	Steady and flashing modes
Visibility range	up to 300 m
Water resistance	IPX4 splash-proof
Dimensions	Approx. 65 x 30 x 25 mm
Weight	Approx. 30 g (including batteries)
Operation	Single-button on/off and mode switch
Battery life	Up to 100 hours in flashing mode
Cleaning	Wipe with a dry or slightly damp cloth; avoid solvents
Safety standard	Meets common road safety visibility requirements
Spare parts	Batteries and rubber strap are user-replaceable
Intended use	Urban and recreational cycling

Frequently Asked Questions - Jet Rear Spanninga

How do I install the Spanninga Jet Rear light on my bike?

Attach the light to the seat post using the integrated rubber strap. Wrap the strap around the post, pass it through the buckle, and pull until the light sits firmly. No tools are required.

How do I turn the light on and switch between modes?

Press the on/off button once to turn the light on. Press it again to cycle through the available steady and flashing modes. Press and hold the button to turn the light off.

What type of batteries does the Jet Rear use?

It typically uses 2 AAA/LR03 batteries. Open the battery compartment, insert the batteries observing the indicated polarity, and close the cover securely.

Is the Spanninga Jet Rear waterproof?

The light is splash-proof with an IPX4 rating, so it withstands rain from all directions, but it should not be submerged. Keep the battery cover closed when riding in wet conditions.

How visible is the Jet Rear during night riding?

The bright LED provides a visibility range of up to 300 meters, making you clearly visible to other road users in urban and low-light conditions.

How long do the batteries last?

Battery life depends on the mode. In flashing mode, the light can last up to 100 hours, while continuous steady mode consumes more power. Replace the batteries when the light dims.

How should I clean and maintain the light?

Clean the outer lens with a soft, slightly damp cloth. Avoid aggressive cleaners and solvents. Check the battery contacts for corrosion periodically and remove the batteries if the light is stored for a long time.

Will the Jet Rear fit every bicycle seat post?

The flexible rubber strap fits most standard seat posts, including round and aero-shaped posts. For oversized or unusual posts, adjust the strap position or use the light on another compatible tube.

Can I replace the rubber strap if it breaks?

Yes, the rubber strap is a user-replaceable spare part. You can obtain a compatible strap from the manufacturer or a bicycle accessory retailer and fit it without special tools.

Does the Jet Rear comply with cycling safety regulations?

As a dedicated rear bike light, it is designed to meet common road safety visibility requirements for bicycles. Always check your local regulations to confirm specific standards.

USER MANUAL Jet Rear Spanninga