L300 Adjustable Bed Frame · Review
LUCID L300 Queen Adjustable Bed Frame Review 2026
The Lab Review · YouTube ↗
Photo: Lucid
Lucid
L300 Adjustable Bed Frame
Best for: Adds USB and a memory slot
Head and foot lift with one saved position, dual USB ports and a flashlight remote.
Good to know: No massage or zero-gravity preset.
Where to get it
- lucidmattress.comQueen $650 (list; Queen variant showed unavailable on 2026-10-20; site advertised 20% off adjustable bases) · checked Oct 20See price
We may earn a commission if you buy. Check the size and price on the seller’s site.
The facts
- Type
- Adjustable base
- Material
- Solid steel, charcoal fabric upholstery
- Under-bed clearance
- 11″
- Stated weight capacity
- 750 lb (750 lb limit on Full and Queen; Twin XL (and each half of Split King) 350 lb, per FAQ)
- Needs a foundation
- No
- Adjusts
- head, foot, memory presets, usb, split (Split King)
- Trial and returns
- 100 nights (sleep at least 30 days first)
- Warranty
- 10-year limited
On these lists
Sizes
Twin XL, Full, Queen, Split King
What independent reviewers found
Mattress Clarity Sep 2026
It arrived in one piece and was ready in about five minutes after unfolding it, adding legs and plugging it in. With a 12″ Lucid mattress, the mattress didn't always bend with the base unless someone was lying on it.
Older review by a former editor; the site receives free products and uses affiliate links.
Read their reviewSleepopolis Oct 2024
Hands-on review found tool-free setup (unfold, screw on legs, plug in), quiet motors, separate head (0-60 degrees) and foot (0-45 degrees) motion and a memory button. Recommends it as a simple, solid, good-value base; 750 lb capacity.
Review contradicts itself on USB port count (two vs four). Site discloses affiliate links.
Read their review
Their testing, in our words. We don’t repeat their scores.
Price for every size
From the seller’s site on Oct 26. Prices change often, so check before you buy.
| Size | Price | |
|---|---|---|
| Full | $600 | See it |
What owners say
Owners on the maker page say the motors are quiet, the remote works well and it fits inside existing slat frames. Several warn it is very heavy, delivery dates slipped, and one box arrived with the moisture-absorbing bead bag burst inside.
Liked
- Quiet motors
- Fits existing bed frames
- Helped snoring and neck pain for one owner
Mentioned
- Very heavy
- Late deliveries
- Packaging bead bag burst for one buyer
From Lucid product page (seller’s site). Summarized in our words.
Video reviews
L300 Adjustable Bed Frame · Review
Review Lucid L300 Adjustable Bed Base
David · YouTube ↗
Where this information came from
- Features, comparison table, 750/350 lb limits, 11-inch clearance, trial, warranty
- Sizes, Queen price and availability on 2026-10-20
Checked Oct 22. Specs and terms can change.
More adjustable bases
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AmerisleepAdjustable Bed+Massage, app and voice controlHead, foot and pillow-tilt base with wave massage, under-bed lights, USB ports and Alexa/Google control.Adjustable base
AvocadoAvocado Adjustable BaseLow-profile, fabric-wrapped baseHead and foot lift, zero-gravity and anti-snore presets and two memory buttons, with a split cal king option.Adjustable base · 850 lb stated · Queen $1,359
AvocadoAvocado Plus Adjustable BaseFull-featured hidden-hardware baseAdds massage, lumbar, automatic head tilt, app control and under-bed light to the standard Avocado base.Adjustable base · 850 lb stated · Queen $2,499