They have 3 levels of brightness from dim to very bright! We have listed several of these direct wall plug in ones, as well as ones that sit on a table with plugs.
eBay
LED Desk Lamp 3 Levels Dimmable Touch Night Light USB Rechargeable Eye Protection Foldable Table Lamp For Bedroom Bedside Desk
Aliexpress UK
The deep glass bowl can hold more oil or wax. Condition is New.
eBay
LED Desk Lamp 3 Levels Dimmable Touch Night Light USB Rechargeable Eye Protection Foldable Table Lamp For Bedroom Bedside Desk
Aliexpress UK
Condition is "New".
eBay
Cordless Portable LED Table Lamp Rechargeable Design Magnetic Desk Lamp with Touch Sensor Three-Level Dimmable For Bedroom Light
Aliexpress UK
THE BURNER HAS 3 LEVELS OF BRIGHTNESS.
eBay
LED Table Lamp Touch Sensor Desktop Night Light Rechargeable Wireless Reading Lamp For Restaurant Hotel Bar Bedroom Decor Light
Aliexpress UK
Condition is New. One 35w halogen light bulb included. Ready to us or work.g-0021.
eBay
Folding Table Lamp USB Touch Dimmable Night Light Student Dormitory Reading Eye Protection Bedroom LED USB Direct Desk Lamp
Aliexpress UK
Beautiful model with marijuana leaf illuminations shape. Heat resistant plate This plate resists high temperatures for long periods of use.
eBay
10W LED Desk Lamp for Office Home Eye-Caring Clamp USB Desk Lamp with 5 Color Stepless Dimming Flexible Gooseneck Touch Control
Aliexpress UK
One 35w halogen light bulb included.
eBay
LED Cute Eggplant Night Light Dimmable Nursery Eggplant Lamps Super Squishy Silicone USB Rechargeable Touch Control Night Lamp
Aliexpress UK
eBay
LED Table Lamp Eyes Protection Touch Dimmable LED Reading Light Student Dormitory Bedroom Reading USB Rechargable Desk Lamp
Aliexpress UK