This is why we use dimmers and power meters.. same grande at 100 watts, 80 watts, and 70 watts :-) : r/Lavalamps
Optical LED Table Lamp Chrome | Artika | Artika
Portable Mushroom LED Table Lamp with Touch Sensor - 3 Color Dimmable and Adjustable Brightness,Rechargeable Gold Cordless Brass Lamp, Battery Powered Desk Lamp for Nightstand, Living Room, Bedroom - - Amazon.com
Dimmer Switch Table Light | Led Dimmer Switch Table Lamp | Dimmer Switch Desk Lamp - Led - Aliexpress
Opal Glass & Brass Walter Table Lamp - Size 2 With Opal Glass (Halogen, Dimmable) by IL Fanale
XGeek Balance Lamp,Upgrade Creative Touch Dimmer Cordless Hang Balance Light Magnetic Lamps,Nightstand Lamps ,USB Rechargered LED Desk Lamp for Bedroom,Home,Office - Walmart.com
Lamp Mask Plc Pwm Current Dimmer Control Speed 370w P10 Network Light 5v Circuit Power Line T 300 K 1a Led Strip Controller - Buy Controller Led Lamp,Led Mask Controller,Plc Led Controller
LED Lamp Dimmer Project Circuit Diagram and Working