Serfas Thunderbolt Taillight
Offering high-quality lighting and USB charging for commuters and urban cyclists, this bike light is water-resistant and can mount anywhere on your bike.
The water-resistant, silicone body features unique straps that adjust in size allowing you to mount anywhere on your bike. The electronics are contained within the silicone housing and instead of running off a battery charge this taillight has a USB port that you can charge via computer or charger. This light has 4 modes including beam and blink, and in the lowest blink setting gets up to 9.5 hours of light on a full charge.
- 35 lumens
- USB rechargeable
- Has a light silicone body with a 30 micro-LED strip
- Modes: 1.75 hours (high beam); 7 hours (low beam); 3 hours (high blink); 9.5 hours (low blink)
- Unique mounting system that allows for endless mounting possibilities
- Highly Water resistant
How Do We Ship? We ship via UPS. Signature is required.
Where do we ship? We currently ship within the continental US. If you can’t wait and need it now, call our stores to see if we have your items in stock.
When will I get my order? The processing time depends on several factors but here’s what you can expect for standard (non-peak season) orders:
- Standard Ground: 7 – 10 business days
- UPS 3-Day Select: 3 business days + 1 day for processing
- UPS 2-Day Air: 2 business days + 1 day for processing
- UPS Next Day Air Saver: 1 business day + 1 day for processing
Returns: We accept returns on items in new condition within 30 days. In order to avoid shipping damage, please make sure to package your order in the same manner as you received it. You will need to pay for the cost of return shipping, but we will gladly ship any exchanged merchandise free of charge. Final Sale items may not be returned.
Please head to the Ordering section of our Customer Service page for complete item return details.
Need help?: Head first to our Customer Service page where we answer common questions about your account, placing orders and general maintenance.
Monday to Friday, 10:00 am – 6:00 pm.
Send us an email at email@example.com.
On the weekdays we’ll respond within 24 hours.