Super Comfort Light Source: 3 color temperature, warm light, warm white light and white light (3000-6500k), each CT has 10 levels of brightness, thus creating 30 lighting modes to meet all your requirements. Clip on the headboard or headboard, read in bed, the comfortable light brings you a comfortable life 360 Degree Flexible Gooseneck11.5 inch universal gooseneck metal tube with silicone cover for flexible height adjustment and multiple lighting angle options, get the best lighting anytime, anywhere. Even Brightness and Professional Eye CareLED lights always flicker in non-full load mode, that's why some other desk lamps flicker in low brightness. Our flexible gooseneck light features well-controlled functions, protects your eyes, and is perfect for reading, painting, working, studying. Clip and Stand Design: Easy to clip to your workbench, table, headboard or other objects. Thanks to the padded clip, it won't scratch the object it's attached to. With the extra weighted padded base, it also stands stably on your desk. You can use the bottom hole to hang it on the wall with nails.