SMADZ SL41A Security Solar Motion Light 16 LEDs for Outdoor Garden Fence Wall Step Waterproof (Pack of 4) Solar powered,Installs easily in seconds (no battery, wire or cables required),easy to fix on wall Bulit-in Super Bright Powerful 16 LED solar outdoor light; Waterproof & heatproof Aluminum Construction,fade resistant Automated switch - Auto on/off: Dim light when no motion / Bright light when motion sensor activating. Solar panel life span 5 years - LED Life Span - 50,000 hours; Constant 4.2v charging type; 3.7 800mAh Li-ion Battery Activates bright light when inside the 3 metre activation zone. solar charging system biolite solar panel 5+ solar panals solar ornaments solar hummingbird mobile solar tube skylight solar evacuated tube solar lighthouse off grid solar panel solar shade 4 inch square solar solar cell 6x6 infrared home infrared saunas solar infrared illuminator bright lamp 1600 lumen white light non dimmable emergency power generator emergency door opener 4 pack super bright pen light solar powered neon