PRODUCT TECHNICAL DATA SHEET： MATERIAL aluminum die-casting LIGHT SOURCE Super bright LED SOLAR PANEL Monocrystalline / polycrystalline silicon BATTERY maintenance-free lead-acid batteries CONTROLLER solar special controller COLOR white / red / yellow / green / blue (optional) HEIGHT 600mm LIGHTING TIME ≥ 8 hours / day, continuous 3-5 cloudy and rainy days ( Can be customized according to customer requirements