The new Serfeas Thunderbolt belongs to the True Series line of light that Serfas has recently launched, which aims to being the best on the market. They were designed to meet and exceed their expected lumen output. It lights up to 120 lumen and gives you up to 23 hrs of runtime.
Super Bright (120 Lumens) *Daytime Flash
Last Mode Memory
Auto Safe Mode
USB Remote Switch Compatible
Up to 23hrs Runtime
Aero Bracket Compatible
Solid Modes: High (60 Lumens): 1.5 hrs, Medium (40 Lumens): 2.5 hrs, Low (20 Lumens): 5.5 hrs
Flash Modes: *Daytime Flash (120 Lumens): 23 hrs, High Flash Slow (60 Lumens): 12 hrs, High Flash Fast (60 Lumens): 7.5 hrs, Low Flash (25 Lumens): 18.5 hrs, Auto Safe
Mode Extends Runtime an Additional 45 Minutes
Weight: 40 Grams with Bracket
User Replaceable Battery: Lithium Polymer, 500 mAh
Start typing your question and we'll check if it was already asked and answered. Learn More
Do not include HTML, links, references to other stores, pricing or contact info.
My question is about:
If your question is about more than one item, click + to add them.
No questions have been asked about this item. Be the first!
Questions For Similar Products
Jenson USA ships worldwide, including APO/FPO addresses. For a quote, simply add the items you are interested in to your shopping cart and look for the "Shipping Options" box. You don't have to login or create an account to see shipping charges.
Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your preferred address, we can accept your foreign credit card and ship to a USA address for you.
Get free 1-day California shipping with your $50 purchase today, on most orders. Please note this offer is only available to physical shipping addresses in California(no PO Boxes), and oversize charges still apply on some heavy/large items
Lezyne Super Drive 1500XXL Front Light Raising the
Bar Delivering the finest in high-performance LED cycling lights, Lezyne designed this light for serious night riding. Compact, durable and heat-dissipating CNC machined aluminum construction is sleek and durable. Three market-leading, ultrahigh-output ...
Light and Motion Sidekick Flood Light Small, compact
and a game changer. The Sidekick Flood Light helps you capture the epic story you want to tell. Easily attachable to your GoPro, the Sidekick Flood Light emits over 600 lumens illuminating ...
Light and Motion Taz 1500 Headlight The Taz
1500 truly is the ultimate all-in-one solution. Whether you are flying down singletrack after work, or heading downtown to fetch milk and eggs for tomorrow morning, the Taz outshines many car headlamps ...