| Sytle No | Description | Price: FOB USD/PC |
| 505A Mini | Single lithium battery, no headlights, no solar charging | 3.5 |
| 505A | Osram light bulb,Single lithium battery,with headlights, no solar charging | 4.5 |
| 505B Mini | Single lithium battery, no headlights, with Solar charging | 3.8 |
| 505B | Osram light bulb,Dual lithium battery,with headlights, with solar charging | 5 |
| 505C | Osram light bulb, charged energy output, triple lithium battery, with headlights, no solar charging | 5.2 |
| 505D | Osram light bulb, with solar charging and power output, triple lithium battery, with headlights, | 5.5 |
| 505E | Equipped with solar charging, no power output function, dual lithium battery, with headlights, white and yellow dual light sources | 5.9 |
| 505F | Equipped with solar charging and power output functions, triple lithium battery, with headlights, white and yellow dual light sources | 6.9 |
