All in two design. Lamp angle adjustable 0° ~ 15° Solar panel installation sleeve angle adjustable 0° ~ 270° SMD3030 LED chips. Confifurations could be customized. Brand new (Gotion high-tech) A grade LiFePO4 battery 1000 hours of salt spray testion Time sensor + remote control

All in one means solar panel easy installation, maintenance and prevents vandalism. Detachable battery box