1,beam angle 135*65degree 2,transmittance 95% 3,heat-resistant -50--500degree Wuxi GuangTai Glass Lens CO.,LTD is ... ,manufacturing trading and lustomer service of high technical optical glass lens and led lens for many year.With our constant ... are :high power led lens,led packaging lens,automobile light lens,street light lens ,workshop lens,tunnel light lens,flood light lens,spotlight lens and so ...