EP-4, the SP’s first headlight for E-bikes presents progressive lighting craft in bicycle industry by free form optical technology. Its performance is more than you expect. It performs with daily lighting, low beam with clear cut-off line, and wide beam
| Weight(g) | 83 |
| Dimension(L) x (W) x (H)mm | 50 x 45 x 42 |
| Operation voltage | 12V DC |
| Product type | E-bikes |
| Mode | 6+1 |
| Mode | Light performance | Power comsumption | Power comsumption(Add Mode 7/ high beam) | Brightness | Brightness(Add Mode 7/ high beam) |
|---|---|---|---|---|---|
| Mode 1 | Low beam (low) | 2W | 8W | 290lm | 990lm |
| Mode 2 | Low beam (medium) | 3W | 9W | 390lm | 1090lm |
| Mode 3 | Low beam (high) | 4W | 10W | 510lm | 1210lm |
| Mode 4 | Low beam (high) + Wide beam (low) | 8W | 14W | 1090lm | 1790lm |
| Mode 5 | Low beam (high) + Wide beam (medium) | 10W | 16W | 1290lm | 1990lm |
| Mode 6 | Low beam (high) + Wide beam (high) | 12W | 18W | 1530lm | 2230lm |
