Features: Super bright corn light、 120-130lm/w Energy saving 80-90% Aluminum construction very good for heat-dissipation Extra long lifespan、 >50、000 hours Power: 8w Environment friendly technology Stable SMD LED chips 5730、 guarantee high brightness high lumen Beam Angle (Degree): 360 Colour Temperature: cool white 6000K Input voltage: DC12V Certification: CE、 RoHsSpecification: Power: 8W Chip quantity: 42pcs SMD5730 Brightness: 960-1040lm Size: D36mm*H110mm Cautions: Switch off the power before replacing the lamp Keep away from direct sunshine and high temperature. Indoor use onlyEach package included:1/2/4/6/10 pieces of 8W LED corn light in cool white 6000K