And here is what MSW has to say:
Cover your 12 and your 6 for daytime and nighttime riding with the powerful, USB-rechargeable TigerMoth Headlight and Taillight Set. Lights feature a compact design and simple, tool-free installation.
- USB-rechargeable (charging cable included)
- Universal tool-free attachment
- 100-Lumen Headlight runtime varies from 1.5–18 hours depending on one of four lighting modese
- 20-Lumen Taillight runtime varies from 1.5–15 hours depending on one of seven lighting modes
- Extra mounting brackets sold separately
- Mode memory: light automatically lights up in the last mode used
- Battery: Rechargeable
- Recharge Type: USB
- Lumens Front: 100
- Lumens Rear: 20
MSW warrants this new MSW product against defects in materials and workmanship for two (2) years from the original date of retail purchase by the consumer.