---
# System prepended metadata

title: led-power-1w
tags: [ee-part, ' led']

---

---
title: led-power-1w
tags: ee-part, led
---
# `led-power-1w`

- product: https://www.aliexpress.com/item/32831596858.html
    - no datasheet
- seller: CHANZON TopBrand Store https://de.aliexpress.com/store/1913069
- 4,30 Euro for 10 (2022)

## spec
![](https://i.imgur.com/soJsWYq.png)  
![](https://i.imgur.com/nVAM9XS.png)

### derived from spec
- $P_{min} = V_F I_F = 3*0.3 = .9$ W
- $P_{max} = V_F I_F = 3.4*0.35 = 1.19$ W

## measurements for Warm White
![](https://i.imgur.com/yfiSVl3.jpg =x400)
- ❗ higher $V_F$ than expected: 3.96V @ 300mA

### derived from measurements


## resources

## related
[`ee-led`](/g6jmdWFKQ7CwYhahwxKmCQ)  
[`heat_sink-led-small`](/_jhmugDLTBuzXMHXOHH-4Q)
