This White LED Wall Washer is a 48" x 3.35" linear type light with 72W 24VDC rated power use. It has 36 white - 2.0 watt Epistar LEDs to produce bright and vivid lighting on walls, buildings, ceiling and signs. This light fixture can project light up to 100 feet. This light is encased in an IP65 water-resistant aluminum housing. Tempered glass and stainless fasteners give this light long lasting outdoor use. This light can be dimmed by any 24VDC Constant Voltage PWM Dimmer. We recommend no more than two 72 watt wall washers connected in a series. Attached male and female waterproof connection lead wires included. For easy connection of wall washers, power supplies and dimmers, use the many waterproof connectors wire options. 6000K Cool White color temperature, non-submersible, CE and RoHS approved.