This lamp offers adjustable color temperature from 2700K to 6500K and 5%-100% stepless dimming. It uses 18W LED technology, equivalent to a 200W traditional lamp, reducing energy consumption. The price drops from $39.99 to $19.99 when you clip the 40% off coupon on the product page and apply the code "8DQJMZEC" at checkout. Shipping is free for Prime members or on orders over $35.

Price applies to color 18W Gooseneck.