SZYL-ISSL-8W

1. Material: Aluminum
2. Mono Solar Panel: 18V 15W
3. LED : 12V 8W with the human body sensors
4. Battery: 12.8V/6AH
5. Mounting Height:3-4m
6. Working Time: 8 Hours at full power mode, 24 Hours at power saving mode
7. Working Temperature:-20℃~+70℃
8. Charge Time:6-8 Hours

SZYL-ISSL-20W

1. Material: Aluminum
2. Mono Solar Panel: 18V 30W
3. LED : 12V 20W with the human body sensors
4. Battery:lithium battery 12.8V/15AH
5. Mounting Height:5-6m
6. Working Time: 12 Hours at full power mode, 25 Hours at power saving mode
7. Working Temperature:-20℃~+70℃
8. Charge Time: 6-8Hours 

SZYL-ISSL-30W

1. Material: Aluminum
2. Mono Solar Panel: 18V 45W
3. LED : 12V 30W with the human body sensors
4. Battery:lithium battery 12.8V/24AH
5. Mounting Height:7-8m
6. Working Time:12 Hours at full power mode, 25Hours at power saving mode
7. Working Temperature:-20℃~+70℃
8. Charge Time:6 -8Hours