【Advanced Battery Design】This Pro version of the motion sensor light has an improved battery module, which can last up to 3 months (6 times per day) in Auto Mode or up to 44 hr of continuous lighting. The integration of the battery and controller makes it more power-efficient and easier to detach for recharging. 【Two Light Colors, Warm and Cool】 You can switch between two color temperatures, Warm (3500K) and Cool (5000K), to create ambient or work lighting for your different needs. This makes the light more versatile and is an ideal fit for any wardrobe, bedroom, closet, cabinet, stairwell, hallway, pantry, etc. 【3 Working Modes】Auto: Motion-activated by movement within a 10ft/120° range, also controlled by a daylight sensor that keeps it off during the day. Always-ON: Turn on until battery drains. This will give an 8 - 44 hr of lighting from a full charge. Always-OFF: Keep the light off for special occasions.