Mighty Bright The Original Motion-Sensor Light for Baby Nursery and Nighttime Safety, Battery Life of 90 Hours, Senses Motion up to 15 Feet Away (Blue) - The Mighty Bright Baby Bright Sensor Light is motion-activated and detects movement up to 15 feet away, automatically turning on, and then turning off when the movement ceases. Its energy efficient LEDs are rated for 100,000 hours and are cool-to-the-touch. Manufacturer SKU# 35021. - Powered by (4) C batteries (included) with a battery life of 90 hours, the lamp provides gentle low-light that is perfect for nighttime diaper changes, feedings, and safety checks. - This motion-activated light is ideal for nurseries, bathrooms, and entry ways. It also has a manual on/off switch. - Featuring bright white High CRI LED (High Color Rendering Index LEDs) The Sensor Light provides 50 lumens of brightness with accurate color rendering and even light output. We quality test to FCC, CE, RoHS and Reach, UL, and California Prop 65 standards, and we audit our suppliers working and living conditions, and factory safety, to ensure high standards.