LED vapour tight linear fixture provides superior light distribution. Used for both indoor and outdoor applications, ideal for a variety of industrial, commercial and residential applications. Lightweight, flexible and durable polycarbonate construction makes the luminaire highly impact resistant. The housing is sealed with a uniform gasket that blocks the ingress of moisture and dust and reinforced snap clips lock the luminaire together, as well the UV stabilized polycarbonate housing and lens with LED diffusing pigment are impervious to rust or rot and are unaffected by extreme temperatures and row mount aligners molded into housing ends.