Dimmable - Dimmer switch conveniently on the base, press to control light on off, push& hold to set brightness to desired level for comfortable reading Directional Beam - Adopting energy saving LED bulb, it emits even and glare-free focused beam directly on your book, not flood the entire space lexible Goose Neck - The light fixture equipped with flexible gooseneck, it could be swiveled in any direction to focus light on reading pages USB Charger Interface - Come with 5V/2A quick USB charger port, it support to charge smart phone, kindle, tablet or other electric devices Versatile Reading Lamp - Minimalist and space saving design, great for boat motorhome travel trailer tiny house bedside or seat reading Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.