20PCS LDR Photo Light Sensitive Resistor Photoelectric Photoresistor PLR 5528 GL5528 5537 5506 5516 5539 For Arduino DIY
$1.78
Today it costs $1.78 on AliExpress. Since Oct 22, 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. The store advertises "was $3.55", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressAffiliate link: we earn a commission on completed purchases, and the price is the same with or without our code. The price above is the last recorded reading, not a live checkout lookup.
Price history
$1.78
We started tracking this price on Oct 22. The chart takes shape over the days: we only draw prices we observed.
| Store | High Quality Goods Supermarket Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Passive Components |
| Recorded readings | 1 |
| First seen | 10/22/2026 |
| Last reading | 10/22/2026, 3:40:13 PM UTC |