Feature: 1,Runs on 12V systems like solar cell charged batteries.12V battery or 120/220V to 12V power pack converter. 2,Solid stated.high shock/vibration Resistant. 3,High power/brightness super flux LED applied. 4,Run on low power consumption,High Intensity. 5,Produce Little Heat. 6,Long life 50 000+ hours. 7,Constand currency drive,resistance to power fluctuation(optional). 8,Major reduction in power costs. 9,Al. housing,good outlook.better heat dissipation,strong in structure. 10,Maintenance Free.Mercury Free.Glass Free. 11.Rohs Directive compliance. 12,0.4m,24pcs high brightness LED/0.5meter,30pcs high brightness LED/1meter,60pcs high brightness LED, 13.Angle:30/70/110 degree is optional. 14,Any Color is avaliable,Brightness can be 600LM for white in one meter. Application: 1.Indoor Illumination. 2.Focused reading & task Lighting. 3.Uninteerrupted Accent Lighting. 4.Billboard Illuminiation. 5.Edge Lighting. 6,Other applications require solid stated.waterproof and low voltage.