1.Material: Aluminium+PC 2.LED Qty : 276PCS 3528SMD 3.Power: 21W 4.Angle: >120 5.Voltage: 176-240V/100---132V 1.The led fluorescent lamp save power up to above 80%,the service life to times,longer than regular ones,don't need maintenance ,don't need aluays change new bulb,rtansformer half a year can save about the cost,green,help the enviroment ,petat below health.2.3000K,give the warm feeling , ...