Most listings show a warm color temperature around 2700K. Lumen outputs vary by model (examples include ~420 lm for some desk lamps and up to ~800 lm for brighter models), and several items list a CRI of about 80.
Yes. Some models include built-in USB charging ports, while others support multicolor, dimmable smart bulbs that can be controlled via a mobile app. A number of listings also note an included eco‑friendly LED bulb.
Assembled heights in the results range from about 6 inches up to 27 inches, with many models falling in the roughly 9.5–21.5 inch range as shown in the product details.
Many listings use a standard Edison medium screw base (E26), while some smaller or collectible lights have non-removable, integrated LED modules instead of a replaceable bulb.