... design2.High quality3.Energy-saving4.Easy installation5.No UV radiation 4W single-head straight LED track lampSpecificationProduct Name4W single-head straight ... -7000KIlluminance360lmInput power4WBeam angle120degreeWorking temperature-20~+50°CLifespan>50,000hoursCertificateCE, RoHSWarranty2years 4W single-head straight LED track lampApplication1.Suitable for exhibition, car ...