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PriceProven
10-50pcs LED PCB Board Substrate 16/20mm Base High Power Heat Sink 1W 3W XPE 3535 5050XML 25mm Diode RGB RGBW DIY Cooling SystemNEAR ITS LOWEST

Home & Garden

10-50pcs LED PCB Board Substrate 16/20mm Base High Power Heat Sink 1W 3W XPE 3535 5050XML 25mm Diode RGB RGBW DIY Cooling System

117+ sold
$1.14NEAR ITS LOWEST

What our readings say: $-0.01 below its recent average of $1.13.

Today
$1.14
Usual
$1.13
Lowest
$1.10

AliExpress price now. Our latest reading: 23 Sept. Purchase happens on AliExpress, under their terms — we never handle payment, and we earn a commission at no extra cost to you.

Seller lists it at $1.90 — a claimed saving of $0.76. AliExpress does not verify that figure, and 6.1% of the listings we track make a claim in the same 40-49% range, so on its own it means very little.

What we recorded for this product

Prices recorded by PriceProven over time. The listing shows its current price; this section shows the dated observations we have stored.

Price on 23 September 2026
$1.14
Lowest we recorded
$1.10
Highest we recorded
$1.25
Average of our readings
$1.13
Days of our own readings
17
Price readings taken
17
Tracking since
11 August 2026
Seller claims it was
$1.90 (−40%)

What our readings say: $-0.01 below its recent average of $1.13.

Seller price check: The seller shows $1.90 as the price before discount. In 17 days of our own readings the highest we recorded was $1.25 — we have never seen $1.90.

See what we have recorded across every listing we track

See this record on AliExpress itself — free Chrome extension

Opens AliExpress. We earn a commission if you buy — it costs you nothing extra.

ShippingQuoted at AliExpress checkout

Buyer protectionHandled by AliExpress

ReturnsPer seller policy

HotRed Official Store

Seller on AliExpress

How this works

About this product

10-50pcs LED PCB Board Substrate 16/20mm Base High Power Heat Sink 1W 3W XPE 3535 5050XML 25mm Diode RGB RGBW DIY Cooling System — listed under Home & Garden. Full specifications are on the AliExpress product page.

Lighting Accessories

Comparable products we track

6 products in Home & Garden close enough to compare on price — 1 is cheaper than this one.

How this compares to everything else we track

We track 37,638 products in Home & Garden. At $1.14, it sits below the middle of that category, which is $11.02 — a range covering very different kinds of product, so read it as placing the price, not judging it.

The seller claims 40% off. Only 6,595 of the products we track claim a discount that large — 6.1% of the catalogue sits in the 40-49% band, so this one stands out. Either way AliExpress does not check strike-through prices, which is why we record our own instead of repeating theirs.

AliExpress reports 117 orders for it. For comparison, the median listing we track in Home & Garden reports 28 — though a category holds very different kinds of thing, so read that as scale rather than as a ranking. Order counts come from AliExpress and are not a claim about price.

We have recorded this product’s price on 17 separate days since 2026-08-11, and it has moved 5 times in that window. This history was recorded over time, not reconstructed after the fact — the longer we track a listing, the stronger the evidence becomes.

If you buy through our link, AliExpress pays us 7.0% of the sale. It costs you nothing extra, and we publish the rate so you can judge our incentive for yourself.