4' L-Line series offers a clean and modern appearance with a sleek extruded aluminum housing. Symmetrical light distribution will evenly illuminate surfaces with a diffused lens, making the L-Line ideal for commercial, retail, healthcare and education applications. Available in surface or pendant mounting options. Series can be connected with seamless luminous L, X or T connectors. Input Voltage: 120-277V Lumens: Selectable Lumens (2425lm to 4850lm) Wattage: Selectable Wattage (20W to 42W) Color Temperature: Selectable CCT (3000K/3500K/4000K) Color Rendering Index: 80+ CRI Dimming: 0-10V Finish: Black Emergency: Emergency battery included with integral test switch. Battery operates luminaire at 8W for 90 minute emergency operation on fully charged battery. Accessories: Mounting Kit required