| LED QTY | 1 Pcs | 1 Pcs |
| CRI | Ra≥70 | Ra≥70 |
| Color Temperature | 2700K～7000K | 2700K～7000K |
| Working Temperrature | -20℃ ～ +45℃ | -20℃ ～ +45℃ |
| Life-span | 30000H | 30000H |
| Luminous Efficiency | 70-80Lm /W | 70-80Lm /W |
| Storage Temperature | -20℃ ～ +70℃ | -20℃ ～ +70℃ |
| working Voltage | DC10-16V/DC10-28V | DC10-16V/DC10-28V |
| Lamp’s Initial Luminous Efficiency | ≥70Lm /W | ≥70Lm /W |
| Lumen Maintenance | 70%(50000Hrs) | 70%(50000Hrs) |
| IP Grade | IP65 | IP65 |
| Materials | Aluminium | Aluminium |
| Appliance Class | Class Ⅰ | Class Ⅰ |
| The color of the lamp shell | Black /Green
(recommended) | Black /Green
(recommended) |
| Cycle life of battery | ≥300 times | ≥300 times |
| Capacity | 44400mAh/7.4V or 2200 mAh/7.4v | 4400mAh/14.8V or 2200 mAh/14.8v |
| Charging Time | 6～7Hrs(4400 mAh) /3-3.5Hrs(2200 mAh) | 5Hrs(4400 mAh)/2.5Hrs(2200 mAh) |
| Working Time | ≥4Hrs(4400 mAh) /≥2Hrs(2200 mAh) | ≥3.5Hrs(4400 mAh)/≥1.8Hrs(2200 mAh) |