... LED spot lamps Power:3W Long lifespan and durable; competitive price. CE/RoHS/ETL/CCC approval Name: MR16 LED spot lampsSpecification and parameter:LED ... efficiency, >80LM/W,Ra>70.7.High quality LED, low attenuation,10000H <5%.8.Colorful: White, ... factory, office, the reading lamp, corridor and stairs lighting.3.Municipal lighting, bank, infrastructure, stadium, airport, industrial facilities, hotel, ...