The GLT TWR-40WU50K LED standard wall packs offers a new and energy efficient way to replace metal halide fixtures. The TWR-40WU50K is a LED wall pack that's cost effective and emits up to 5100 lumens on a 5000K color temperature and uses 40 watts. This glt LED wall pack replaces 175W HID watts of metal halide fixture. Made of die-cast aluminum housing and a shatter-proof polycarbonate refractor makes it ideal for outdoor wet location environments. Switch to LED wall packs for more cost and energy savings and longer rate life for outdoor commercial applications such as carports, loading areas, storage units, warehouses and parking areas.