Color temperature, and where the electricity comes from · review
A 24.1 x 32.1 in LED bathroom mirror with three color temperatures, 20% dimming and a memory function.
DUMOS sells three mirrors on this shelf — this one, a 36.1 x 36.1 and a 36.1 x 48.1 — and all three carry these exact five bullets, word for word.
Only the size in the title differs.
So the comparison reduces to one number:
24.1 x 32.1 — $56.90 — $10.60 per square foot 36.1 x 36.1 — $75.40 — $8.33 36.1 x 48.1 — $87.91 — $7.29
The largest gives more than twice this one’s area for forty per cent more money.
With identical published features, the only reason to buy this one is that it fits where the others will not — which between a door frame and a window is a real constraint and a fair answer.
Central area stays clear while edges gradually defog.
That sentence tells you where the heating element is.
A mirror defogger is a resistive pad bonded to the back of the glass, and it does not cover the whole sheet — it sits in the middle, where a face goes. The center clears first; the edges clear later, or not at all.
DUMOS describes the sequence instead of implying the whole mirror clears. That is worth something.
What it does not describe is whether the heater ever stops. The Antok here shuts off after 60 minutes. The three DUMOS listings say nothing either way.
The coolest setting on this shelf, and genuinely useful: roughly overcast daylight, cold and faintly blue, which is the light that shows stubble and stray hairs.
A bad light to stand in otherwise, which is why 3000 K is there as well.
Natural White (4000K) for true-to-color makeup application.
Four thousand Kelvin is the hue of the white. It says nothing about whether colors are rendered accurately.
The figure for that is CRI — the Color Rendering Index. A 4000 K lamp with a CRI of 70 makes skin look gray and a red lipstick look brown; the same 4000 K at CRI 90 does not.
The Antok on this shelf is the only mirror here that publishes a CRI, at over 90.
All three DUMOS listings promise true color and offer the wrong measurement for it.
No glass thickness. No tempering. The only mirror on this shelf that publishes both is the Antok.
No word on whether it plugs in or hard-wires.
Available at around $56.90 on Amazon.com when we checked on October 29, 2026, for delivery to a US address.
Stock and prices on Amazon.com move without notice; the button above opens the live listing.
Prices quoted in this text were read on October 29, 2026. The live price is at the top of the page.
| Size | A slim rectangular profile with integrated LEDs, 24.1 × 32.1 in — 5.37 sq ft, at $10.60 a square foot on October 29, 2026: THE MOST EXPENSIVE GLASS OF THE THREE DUMOS MIRRORS HERE, 45% more a square foot than the maker's own largest. Neither the glass thickness nor any tempering is published, and no weight is published. |
|---|---|
| Color temperature | 3000 K warm, 4000 K natural, 6500 K cool. No CRI is published. |
| Adjustable color temperature | Yes, dimming 20% to 100% by touch control, with a memory restoring the last brightness and color temperature. The light sources are not stated as separately controlled front and back. ITS PUBLISHED BULLETS ARE IDENTICAL, WORD FOR WORD, TO THE MAKER'S 36.1 × 36.1 AND 36.1 × 48.1 MIRRORS — so only the size and the price tell these three apart. |
| IP rating | NOT PUBLISHED BY THE MAKER. |
| Power supply | NOT PUBLISHED. |
| Switch type | Touch. |
| Demisting | Yes, clearing from the center outward with the edges gradually. No shut-off is published. |
| Amazon reference | B0GFV99C5K |
| EAN | 0786302929170 |
If the wall allows it, the arithmetic is one-sided. DUMOS sells three mirrors on this shelf and all three share these exact five bullets. Per square foot on October 29, 2026: this 24.1 x 32.1 is $10.60, the 36.1 x 36.1 is $8.33 and the 36.1 x 48.1 is $7.29. The largest offers more than twice this one’s area for 55 per cent more money. Since the published features are literally identical, the only reason to choose this one is that it fits where the others do not — which on a narrow wall between a door and a window is a perfectly good reason.
It describes where the heating element is. A mirror defogger is a resistive pad bonded to the back of the glass, and the pad does not cover the whole sheet — it sits in the middle, where your face goes. So the center clears first and the edges clear later or not at all. DUMOS describes that honestly rather than implying the whole mirror clears at once, which is the useful part. What it does not say is whether the defogger ever switches itself off: the Antok on this shelf cuts out after 60 minutes, and the Sweetcrispy states it has no shut-off at all.
For grooming, yes. Six and a half thousand Kelvin is roughly overcast daylight — a cold, slightly blue light that shows stubble, stray hairs and blemishes clearly, which is exactly what you want when checking a shave. It is a terrible light to relax in, which is why the mirror also offers 3000 K. What no DUMOS listing offers is a CRI figure, and for the 4000 K setting the bullet calls "true-to-color makeup application" that is the number that actually matters. Color temperature is the hue of the white; CRI is whether a red lipstick looks red.
Same category, nearby prices, between bathroom fittings. What remains is the specifications every one publishes — half empty, a column is no use.
| Model | Price | Size | Color temperature | Adjustable color temperature | IP rating |
|---|---|---|---|---|---|
| DUMOS 24 × 32 in LED mirror | $57 | A slim rectangular profile with integrated LEDs, 24.1 × 32.1 in — 5.37 sq ft, at $10.60 a square foot on October 29, 2026: THE MOST EXPENSIVE GLASS OF THE THREE DUMOS MIRRORS HERE, 45% more a square foot than the maker's own largest. Neither the glass thickness nor any tempering is published, and no weight is published. | 3000 K warm, 4000 K natural, 6500 K cool. No CRI is published. | Yes, dimming 20% to 100% by touch control, with a memory restoring the last brightness and color temperature. The light sources are not stated as separately controlled front and back. ITS PUBLISHED BULLETS ARE IDENTICAL, WORD FOR WORD, TO THE MAKER'S 36.1 × 36.1 AND 36.1 × 48.1 MIRRORS — so only the size and the price tell these three apart. | NOT PUBLISHED BY THE MAKER. |
| DUMOS 36 × 36 in LED mirror | $75 | 36.1 × 36.1 in — 9.05 sq ft, SQUARE, the only square mirror on this shelf, at $8.33 a square foot on October 29, 2026. THE LISTED 9,344 G IS THE SAME FIGURE THE MAKER GIVES FOR ITS LARGER 36.1 × 48.1 MIRROR, which cannot be right for both. Neither the glass thickness nor any tempering is published, and THE MOUNTING HARDWARE IS NOT Itemized on this listing. | 3000 K warm, 4000 K natural, 6500 K cool. No CRI is published. | Yes, dimming 20% to 100% by touch control, with a memory restoring the last brightness and color temperature. The light sources are not stated as separately controlled. Its published bullets are identical, word for word, to the maker's 24.1 × 32.1 and 36.1 × 48.1 mirrors. | NOT PUBLISHED BY THE MAKER. |
| DUMOS 36 × 48 in LED mirror | $88 | 36.1 × 48.1 in — 12.06 SQ FT, THE LARGEST ON THIS SHELF, at $7.29 a square foot, THE LOWEST HERE. THE LISTED 9,344 G IS THE SAME FIGURE THE MAKER GIVES FOR ITS SMALLER 36.1 × 36.1 MIRROR, a third less glass. Neither the glass thickness nor any tempering is published, and the mounting hardware is not itemized. | 3000 K warm, 4000 K natural, 6500 K cool. No CRI is published. | Yes, dimming 20% to 100% by touch control, with a memory restoring the last brightness and color temperature. The light sources are not stated as separately controlled. Its published bullets are identical, word for word, to the maker's 24.1 × 32.1 and 36.1 × 36.1 mirrors. | NOT PUBLISHED BY THE MAKER. |
| Antok 30 × 36 in LED mirror | $113 | 30 × 36 in — 7.50 sq ft, at $15.07 a square foot on October 29, 2026: THE HIGHEST PUBLISHED RATE ON THIS SHELF, about double the lowest; the three European mirrors here publish no price. 13.0 lb (5,897 g). Mounted on TWO HEAVY-DUTY Z-BAR BRACKETS, horizontal or vertical, all hardware included, with most installations completed in under 30 minutes. After-sales is stated as lifetime free maintenance with free return and exchange. | 3000 K warm, 4000 K natural, 6000 K cool, AT A CRI GREATER THAN 90 — THE ONLY Color ACCURACY FIGURE ON THIS SHELF, and the number that decides whether make-up matched at this mirror still matches in daylight. | Yes, with BACKLIGHT AND FRONTLIGHT INDEPENDENTLY CONTROLLED and dimming from 10% TO 100% — THE LOWEST FLOOR ON THIS SHELF, which is what a night visit to the bathroom wants. Memory saves the last brightness and color temperature. | NOT PUBLISHED BY THE MAKER. The glass is 0.20 in (5 mm) nano tempered, shatterproof, explosion-proof and waterproof, which is a set of words and not an IP figure. |
This model is listed on Amazon.com, at ≈ $57 at the last reading. Listed is not the same as in stock: availability changes daily, and the buy box shows the live price.
Details checked on October 29, 2026.
A narrow wall where 24 inches is the limit — and only if the bigger DUMOS mirrors will not fit
Amazon reports what buyers took in the month before this page was last checked: at least 800.
The figure is a floor, rounded by Amazon, and read through Keepa — it says what buyers picked, not what a maker claims.
Specifications: the manufacturer sheet for bathroom fittings and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
30 × 36 in LED mirror · backlight and frontlight controlled separately, CRI over 90 · defogger
A 30 x 36 in LED mirror with CRI above 90 dual lighting, a 60-minute defogger cut-off and dimming to 10%.
Best for: Anyone who does their face in this mirror — CRI above 90 is the difference between right and nearly right
≈ $113
36.1 x 48.1 in LED bathroom vanity mirror with anti-fog technology clearing fog from the center outward while the edges gradually defog; three color temperatures — warm white 3000 K, natural white 4000 K and cool white 6500 K; a smart memory function restoring the last brightness and color temperature; touch control dimming from 20% to 100%; a slim rectangular profile with integrated LED technology
A 36.1 x 48.1 in LED bathroom mirror — the largest here — with three color temperatures and memory.
Best for: A large bathroom wall, where twelve square feet of mirror for under ninety dollars is the whole case
≈ $88
36.1 x 36.1 in LED bathroom vanity mirror with anti-fog technology clearing fog from the center outward while the edges gradually defog; three color temperatures — warm white 3000 K, natural white 4000 K and cool white 6500 K; a smart memory function restoring the last brightness and color temperature; touch control dimming from 20% to 100%; a slim rectangular profile with integrated LED technology
A square 36.1 x 36.1 in LED bathroom mirror with three color temperatures and a memory function.
Best for: A wide vanity or a double sink, where a square mirror fits the wall better than a tall one
≈ $75
