
Why riders pick it
The taillight that gets noticed
A red LED taillight and a spider laser pattern on the road, so you're easy to spot at night.
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🕷️ Spider laser
Draws on the Road
The laser projects a red spider pattern onto the road behind your rear wheel at night.
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🚗 Your space
Shows Your Space
Laser lines on the road show drivers the space around your bike, not one red dot.
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🌧️ IPX5
Splash-Safe
IPX5 water-resistant with a sealed charging port. Rain is fine; never submerge it.
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🚲 Most bikes
Tool-Free Mount
The strap adjusts in length and angle to fit most seat posts and handlebars. No tools.
How it works
Set up in a minute
Strap it on, pick a mode, and go.
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Strap it on
Wrap the strap around your seat post or handlebar and hook it shut. No tools needed. -
Press LED or LD
LED switches the red taillight, LD switches the laser. Use one or both, with 4 modes each. -
Recharge
Charge it with the included USB cable when the battery runs low.
How is it different from a taillight?
Most taillights are one red dot. Street Lazer adds a laser pattern on the road.
Frequently asked questions
How does it work?
It has two buttons. LED switches on the red taillight and LD switches on the laser, which projects a spider pattern on the road behind you. Each has 4 modes, and you can use them alone or together.
How do I mount it?
Fit the bracket on your seat post or handlebar, wrap the strap around and hook it shut, then slide the light on. No tools needed. Tilt it to aim the laser.
Will it fit my bike?
The strap adjusts in length, so it fits most round seat posts and handlebars on road, city and mountain bikes.
How do I charge it?
The rechargeable battery is built in. Open the sealed charging port and plug in the included USB cable.
Can I ride in the rain?
Yes. It is rated IPX5 water-resistant and the charging port is sealed, so rain and road spray are fine. Never submerge it in water.
When is the laser easiest to see?
The pattern shows best at dusk and at night. In daylight it looks faint, and how it looks depends on the road surface and light.
Is the laser safe?
Use it only as a bike light. Never shine the laser at people, animals or drivers, and never look straight into it.
Where do you ship and how long does it take?
We ship free on every order to the countries we deliver to. Delivery to the United States takes 9 to 15 days after your order ships, other countries can take longer, and every order comes with tracking.
What is your refund policy?
Contact us within 30 days of delivery at [TBD support email]. If your light arrives damaged or faulty, send a photo and we'll make it right. See our Refund Policy.
How can I contact you?
Email us at [TBD support email] with your order number and we'll get back to you by email.