Zoomable LED clip-on reading lamp, dimmable bedside lamp, gooseneck, adjustable beam angle from 15° to 80°, 3 color temperature modes, 10 dimming levels

【Adjustable Focus】 This clip-on bed reading light features a focusable COB LED head and a high-quality optical lens, allowing you to easily control the area you want to illuminate. While you read in bed at night, your partner can also fall asleep without being disturbed by the light. 【Energy Saving】 The optical lens refracts the light from the COB LED and focuses it on the desired area, preventing wasted light. This clip-on light uses only 2W of power and can provide the same light intensity in the local area compared to conventional 7-8W clip-on lights. 【3 Color Modes & 10 Brightness Levels】 The clip-on light has 3 color temperatures: 3000K (warm light), 4500K (warm white light), and 6000K (cool white light). Each lighting mode has 10 brightness levels to meet most of your lighting needs, suitable as a bedside lamp, table lamp, children's reading lamp, reading lamp, desk lamp, craft lamp, etc. 【Sturdy Clamp and Flexible Arm】 The bedside reading lamp has a sturdy clamp with a non-slip seal and a 5cm opening, which can be easily attached to desks, craft tables, workstations, bedside tables, bedrooms, shelves, etc. Compared to other 8mm goosenecks, we use a 9mm diameter gooseneck, which you can easily adjust 360 degrees, preventing it from slipping and providing a stable and comfortable angle for reading. 【USB Powered】 This LED clip-on spotlight is powered by USB DC 5V and is suitable for most devices that support USB ports, such as power banks, PCs and laptops, computers, power banks, and USB charging adapters (not included). Equipped with a 1.5m long USB control cable, which allows you to place this clip-on lamp more freely.