COB LED Rotating Work Light with Strong Magnetic Base Ultra-Bright Magnetic Lamp for Home and Emergency Features: 1. Powerful COB: Powerful COB LED lighting. COB (chip on board) technology increases lumens per square centimeter, providing strong illumination with higher energy efficiency than standard SMD LEDs. Up to 250 lumens. 2. Strong Magnetic Base: It can be attached to the metal surface in seconds. 3. Flexible Rotation: The head rotates to adjust the beam to the desired angle. Description: Designed in a compact size, easy to carry, perfect for travel, car repair, workshop, home and emergencies. Specifications: Material: ABS Lamp Sources: COB LED Lumen: 90lm LED Light Color: White 3 Light Modes: Strong Light (press first time), Weak Light (press second time), Flash Light (press third time) Power: 3xAAA batteries (not included) Product Size: 7.5*7cm Package Includes: 1 pc * Magnetic Lamp Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated the same, item color displayed in photos may be showing slightly different from real object.