









Olight BS-100 Rechargeable LED Bike Tail Light - 100 Lumens -
- Translucent body expands light's spill to improve clarity
- Output automatically adjusts using motion and ambient sensors
- Mode memory reduces the need for mode cycling
- USB-C rechargeable for quick and intuitive charging
- IP Rating: IPX6
- Batteries Included?: Yes
- Rechargeable: Yes
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Description
Olight BS-100 Rechargeable LED Bike Tail Light
Simplified Bike Lighting
If you're looking for a bike tail light that's simple and intuitive, pick up the Olight BS-100! With its high output of 75 lumens in a 13-meter beam, this light is perfect for signaling your location to oncoming traffic and other cyclists at night. Its translucent housing expands the light's spill to create a bigger signal to other people on the road, enhancing your safety on the road.
Self-Adjusting Output
The BS-100's output can automatically adjust itself in specific situations. When you stop on your bike, the light will brighten to better signal your location. During the day, it will automatically switch to Smart Day flashing to be bright enough to be seen. It will do the same at night and switch to Smart Night flashing for clarity in the dark that won't blind drivers.
| High | Low | Flash | Group Ride | Smart Day | Smart Night | |
| Brightness | 100lumens | 20lumens | 0↑75lumens | 0↑10lumens | 0↑100lumens | 20↑75lumens |
|---|---|---|---|---|---|---|
| Runtime | 0.33+hours | 0.33+hours | 4hours | 120hours | 9hours | 2.5hours |
- Notable Features
- » USB-C rechargeable so that you can recharge anywhere, any time
- » Transparent optical fiber improves overall output to a max of 100 lumens
- » Motion and ambient light sensors cut down need for mode cycling
Item Details
| Brand | Olight |
| SKU | OLIGHT-BS-100 |
| UPC | 6975498002574 |
| Primary Material | ABS |
| Max Lumens (lm) | 100 |
| Max Throw (m) | 13 |
| Rechargeable | Yes |
| Batteries Included? | Yes |
| Switch | Body |
| Length | 1.46 in (37 mm) |
| IP Rating | IPX6 |
| Typical Uses | Biking, Personal Locator, Travel |
Specifications
| IP Rating | IPX6 |
| Drop Resistance | 3.28 ft (1 m) |
| Switch | Body |
| Primary Material | ABS |
| Secondary Material | Polycarbonate |
Output Details
| Max Lumens | 100 |
| Max Throw | 13 m (43 ft) |
Power Details
| Batteries Included? | Yes |
| Rechargeable | Yes |
| Charge Style | In-Body Rechargeable |
| Charge Connector | USB-C |
Unit Dimensions
| Length | 1.46 in (37 mm) |
| Width | 1.46 in (37 mm) |
| Height | 1.18 in (30 mm) |
| Weight | 1.69 oz (48 g) |
Certifications & Transport
| Certifications/Standards | ANSI, CE, FCC, RoHS, UKCA |
Packaging/Shipping Dimensions
| Length | 5.89 in |
| Width | 2.02 in |
| Height | 1.47 in |
| Shipping Weight | 0.2 lb |
Additional Details
| Packaging | Boxed |
| Warranty |
Olight 2 Year Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
| Glossary | Flashlight Glossary |
Bright Buys
- Trusted and reliable; consistently rated as a top customer pick for LED flashlights
- Superior 1,600mAh capacity means longer runtimes and less frequent battery changes
- Optimized for both high and low drain devices
- State-of-the-art automated production lines ensure the highest quality and safety protections
- Ideal for low-drain applications that require a primary battery to provide constant power
- 10-year shelf life - stock up for emergencies!
- The best choice for consistent power, great in low-drain devices like remotes
- Safe and reliable - capable of performing in high or low temperatures
- 225mAh capacity drives long runtimes for watches and electronics
- CR2032 coin cells packed with 3V of power
- Convenient 6-piece retail card provides backup batteries
- Easily replaceable primary lithium cells
- Top recommended battery for Apple AirTags
- 11-in-1 card sized tool fits in your wallet or on a keychain!
- Packed with handy tools including a screwdriver & 7 wrench settings
- Serrated saw and straight-edge knife for quick cutting jobs
- Can + bottle openers for campsite meals or end-of-shift relaxation
- Independent 4-slot charging for different batteries
- Touch screen control provides user-friendly operation
- 4 working modes for charging, testing batteries, and more
- Compatible with Li-ion, Ni-Cd, & NiMH batteries
- Quick Charge 3.0 technology enables fast and efficient device charging
- USB compatibility supports a wide range of electronic devices
- Compact adapter design makes it ideal for travel and everyday use
- Intelligent charging management helps optimize power delivery
- Universal cable to consolidate chargers for work, home, or EDC use
- USB-C, Micro-USB, and Lightning plugs for various electronics
- USB-C input with USB-A adapter for use with any USB power source
- 3.93ft long cord, allowing you to use your phone during recharging!
- Premium materials for durability and fast charge speeds
- Fits flashlights w/ diameter of 24-32mm & length of 130mm-170mm
- Great for EDCs, tactical lights, slim lights, & more!
- Durable and flexible nylon material keeps lights secure
- 33g weight won't drag you down!
- Portable powerhouse - emits a 1148ft beam from a 3.4in light!
- Strobe and SOS modes accessible for emergencies
- Dual-fuel power - swap in a CR123A when needed
- Strong magnetic tailcap for hands-free repair jobs
- USB-C port offers seamless recharging from anywhere!
- 3,000 lumens and a 250-meter throw - fierce illumination to light up your backyard
- Multiple output modes are accessible via easy side switch operation
- Strobe, SOS, and beacon modes offer distinct signaling capability
- High-capacity battery supports the light with a maximum 227-hour runtime


