Without a tempered glass cover how can this wall washer lamp be waterproof

Although this led wall washer light without tempered glass cover these lights can attach to IP68 waterproof level. Due to the lamps are filled with glue so they can used in extreme weather such as pouring rain snow and underwater application. If you have demand or new order pls contact us directly. Tell us your idea let’s make it come true! #led #wallwasherlight #Rgb #Rgbw #singlecolor #remotecontrol #Dmx512 #Tuya #Philips #Cree #hotel #bridge #street #residential #decoration #designidea #OEM