Chip on board / SMD  Led Lighting Glass Lens for different applications, like road lighting, street lighting , highway lighting , railway lighting , sideway lighting ,  pedestrian crossings lighting , urban lighting , school lighting , sports lighting , square lighting , courtyard lighting , landscape lighting , wall washer lighting , window lighting , trick lighting , down light , flood light , underground lighting , underwater lighting , lawn lighting , industrial lighting , high bay lighting , low bay lighting , warehouse lighting , workshop lighting , gas station lighting, toll station lighting , exhibtion hall lighting , stadium lighting , mine lighting , production line lighting , warf lighting , museum lighting , tunnel lightling , headlight , stage lighting , projector , indoor lighting , spotlight , ceiling light , flashlight , medical lighting , optical instruments, explosion-proof light and son , which can match many different COB Leds from 1 Watt - 300W watt , and the beam angle is from 4 degree - 180 degree