Solar lamp: 1.10years professional for it 2.LED bright,lead-acid ... :1pc Lead-Acid Battery,6V 4Ah,especially used for SRS solar lights,LED:20 PCS,D9mm,colour ... temperature:2700-7000K Lamp Material:aluminium ,colour:black, Lamp Size: D283*750mm, IP54 Sales Points ... days,up to 5-10 days 2.High Brightness:50% brighter than conventional solar LED lights 2013 new high quality Solar lamp