... ,000 hours 5.CE, FCC, RoHS SpecificationPerformanceHigh efficiency polycrystalline silicon solar power supply, 0.3W--1WEmbedded 1.2V 800-1200mAh Ni ... (daytime), the lamp string light will be off automatically; When solar panels induction the light reducing to a certain degree (at ... and the led quantity, the length between the two led lights and extended wire, the battery parameters and etc.Low voltage ...