Should I get a lamp with an integrated LED or one that takes bulbs?

Integrated LEDs are more efficient, thinner, and cheaper upfront. Replaceable bulbs (E26 sockets) let you upgrade to brighter, warmer, or smart bulbs later and keep the lamp forever. If you want the latest tech or care about long term repairability, pick a lamp with a standard bulb socket. If you want set and forget, integrated LED is simpler.