Lucid L300 Adjustable Bed Frame Twin XL
- Size: Twin XL
- Compatible With Mattress Size: Twin XL
- Maximum Weight Recommendation: 750 pounds
- Form Factor: Adjustable Bed
Last refreshed Sep 9, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A motorized Twin XL base built to drop into an existing frame, worth it for the head and foot incline and memory position if that fits your setup.
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ASIN: B074QWYM22Model: L300Category: Adjustable Bed Bases
Overview
LUCID's L300 is a motorized adjustable bed base in Twin XL, with independent head and foot incline, two USB ports, and a memory button that saves a preferred sleep position.
This base is meant to slide inside a standard bed frame in place of a boxspring, so the frame fit matters as much as the base itself: remove the slats to set it inside an existing frame, or remove the base's own legs for a zero-clearance fit on a platform or storage bed. The listing's 750 lb weight rating, including mattress and bedding, is stated for Full and Queen sizes, so treat that figure as informational rather than confirmed for this Twin XL version. Backup power via two 9-volt batteries is a useful detail for outages, though the batteries are not included.
- Twin XL adjustable base
- Independent head and foot incline
- Two USB ports
- Memory position button
Who it's for
Works for someone replacing a Twin XL boxspring with a motorized base for head and foot incline, snoring relief, or reading in bed. Not a fit for anyone who needs the frame itself, since this base still requires an existing frame or platform, or its own legs, to sit on.
Pros and cons
- Independent head and foot incline
- Two USB charging ports built in
- Memory button saves a preferred position
- Legs remove for a zero-clearance fit on platform beds
- Backup batteries for power outages are not included
- 750 lb rating listed for Full/Queen, not Twin XL
- Needs a frame or platform, or its own legs
Performance notes
A quiet motor raises the head and foot sections independently, so one side of the bed can incline for reading or snoring relief without disturbing someone lying flat. The memory button stores one preferred position so you can return to it with a single press instead of re-adjusting each side by hand every night.
Specifications
| Brand | LUCID |
|---|---|
| Model | L300 |
| Dimensions & fit | |
| Size | Twin XL |
| Compatible With Mattress Size | Twin XL |
| Maximum Weight Recommendation | 750 pounds |
| Item Weight | 111.5 pounds |
| Item Dimensions | 39 × 41.1 × 7.5 inches |
| Item Dimensions L x W x H | 79.5 × 37.5 × 15 inches |
| Construction & materials | |
| Material Type | Plastic |
| Color | Charcoal |
| Finish Types | Powder Coated |
| Furniture Finish | Metal |
| Included components | |
| Number of Packs | 1 |
| Included Components | Adjustable Base And Legs |
| Warranty & support | |
| Manufacturer Warranty Description | 10 years |
| Other details | |
| Form Factor | Adjustable Bed |
| Shape | Rectangular |
| Ground To Item Distance | 11 inches |
| Number of Items | 1 |
| Style Name | L300 |
| Product Care Instructions | Spot Clean |
| Item Type Name | Adjustable |
| Other Special Features of the Product | Adjustable |
| Assembly Instructions Description | Simple, two-person assembly; can be completed in 5 minutes or less |
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Frequently asked questions
Does the LUCID L300 fit inside a regular Twin XL bed frame?
Yes, the seller says it is built to fit inside most standard frames once the slats are removed, or you can remove the base's own legs for a zero-clearance fit on a platform or storage bed.
Does the LUCID L300 adjustable base have USB ports?
Yes, it has two USB charging ports built into the base.
What happens to the LUCID L300 during a power outage?
It takes two 9-volt batteries, not included, as backup power so the bed can be lowered manually if the power goes out.