12V-24V DC 0-100% 3A PWM Manual Knob Dimmer Switch 5V USB LED Dimmer Controller for LED Strip Light LED Desk Lamp
Quick answer
Is $3.32 a good price for 12V-24V DC 0-100% 3A PWM Manual Knob Dimmer Switch 5V USB LED Dimmer…?
Too early to tell: DipScout has tracked this price for less than a day, and comparing it with a typical price takes at least 3 days. Tracked since Oct 26, 2026, the price hasn't changed.
$3.32
Today it costs $3.32 on AliExpress. Since Oct 26, 2026, when we started tracking it, the price hasn't changed. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for less than a day; confirming a drop takes at least 3 days.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
$3.32
We started tracking this price on Oct 26. The chart takes shape over the days: we only draw prices we observed.
| Store | Yunju Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Lights & Lighting › Lighting Accessories |
| Recorded readings | 1 |
| First seen | 10/26/2026 |
| Last reading | 10/26/2026, 6:36:39 PM UTC |