This is a Bright Source 4ft Twin 38w LED IP65 non corrosive fitting in cool white, designed to replace traditional non corrosive 2 x 36w T8 Fluorescent tube fittings offering energy savings of 36%. With an average life span over 50,000 hours, this averages at over 10 years based on normal use, significantly reducing maintenance costs. The batten also boasts a lumen output of 4180 lumens. These luminaires come with an IP65 rating, perfect for use in warehouses and factories as well as being used to light indoor and outdoor spaces in applications such as car parks and garages. Constructed with a robust polycarbonate white body and polycarbonate lens with an integrated Epistar LED Board and stainless steel mounting clips. This product comes with a 5 year warranty for peace of mind. Please view our related products for Emergency options. General Characteristics Wattage [W]      38 Voltage [V]         220 – 240v Lumens [lm]       4180 IP Rating [IP]      65 Colour [K]            4000 (Cool White) Avg. Life [hrs]    50000 Part code             207214