Dimmer Switch Power Supply Dimmable Drive Power With Control Panel 100-240VAC For Wattshine MAD180 PA140S Aquarium Grow Light
Quick answer
Is $21.01 a good price for Dimmer Switch Power Supply Dimmable Drive Power With Control Panel…?
It is the usual price, not a deal: $21.01 is in line with the typical price of $21.01 that DipScout measured over the last 3 days. It is the lowest in 3 days, but it has held this price since Oct 24, 2026.
$21.01
Today it costs $21.01 on AliExpress. Since Oct 23, 2026, when we started tracking it, it ranged from $21.01 to $21.61. It's the lowest price in 3 days, but it has been at this value since Oct 24, 2026; by our price history that is already the normal price, not a sale.
No drop compared with what we observed over the last 3 days. The store advertises "was $30.01", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Last reading$21.01on Oct 25
Lowest$21.01Oct 24 to Oct 25
Highest$21.61Oct 23 to Oct 24
Tracked since Oct 23 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 24, 18:08 UTC | $21.01 | −3% |
| Oct 23, 19:48 UTC | $21.61 | start |
| Store | Wattshine Aquarium Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Lights & Lighting › Professional Light |
| Recorded readings | 2 |
| First seen | 10/23/2026 |
| Last reading | 10/25/2026, 7:44:30 AM UTC |
Also sold by 1 other store
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| Wattshine Aquarium Store · Ships from US | $21.01 · 22 sold |
|---|