1,LED energy saving lamp 2,Lifetime:50000h 3,High efficiency 4,Low light decline, low energy loss 5,In put ... 180LMViewing Angle120DegreesPower factor=90%Operating lifespan 50,000hoursOEM service and SKD & ODM service are availableFeatures1. Advanced constant ... . ApplicationApplication: widely used on lawns, in offices, stores and supermarkets or as street lightmarketplaces, houses, hotels, offices, ...