【 Brighter】 The outdoor solar lights adopt 10 SMD2835 led, up to 50lm brightness, 3 times as bright as others'. You will never worry about dimness or low light. 【 Better Solar Panel】: The upgraded solar panel is 2v 100mAh(No exaggeration) and its energy conversion rate can be up to 17%. It means that it absorbs more light at the same time period than others'. 【 Longer Working Time】: The solar outdoor lights utilize Ni-MH 600mah certified battery with larger capacity. Compared to Ni-Cd battery, ours are more environmentally friendly and energy saving. Upgraded 600mah Ni-MH battery ensures long working time up to 10 hours and stable performance. 【More Humane Design】: The landscape lights use toggle switch (Note: please turn the switch ON when taking the garden lights to absorb sunlight). Compared to the press switch, it avoids discharging due to squeezing of goods during transport. Better-toughness spikes very well solved the problem of fracture.