# Gikfun LEDs Diffused RGB Common Anode 4 Pins 10mm Super Bright Bulb Lamp for Arduino (Pack of 10pcs) EK1721 — resale value

Source: JunkPal price guide — https://junkpal.ai/products/gikfun-leds-diffused-rgb-common-anode-4-pins-10mm-super-bright-bulb-la-b0194y6mw2

**Gikfun LEDs Diffused RGB Common Anode 4 Pins 10mm Super Bright Bulb Lamp for Arduino (Pack of 10pcs) EK1721** sells for about **$7.98** new or sealed, based on real closed eBay sales.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/gikfun-leds-diffused-rgb-common-anode-4-pins-10mm-super-bright-bulb-la-b0194y6mw2

## Value

| Condition | Value (USD) |
| --- | --- |
| New / Sealed | $7.98 |

Values are medians of real closed eBay sales, updated 2026-07-21. They are estimates for reference, not offers or appraisals — condition, completeness and edition move them a lot, so compare against the sold listings before pricing anything.

## Check the market

- [Sold listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DGikfun%2520LEDs%2520Diffused%2520RGB%2520Common%2520Anode%25204%2520Pins%252010mm%2520Bulb%2520Lamp%2520Arduino%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-sold&p=md-sold) — the closed sales these medians are computed from
- [Live listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DGikfun%2520LEDs%2520Diffused%2520RGB%2520Common%2520Anode%25204%2520Pins%252010mm%2520Bulb%2520Lamp%2520Arduino%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-live&p=md-live) — what sellers are asking right now

eBay links are affiliate links: JunkPal may earn a commission at no cost to you.

## Details

| Field | Value |
| --- | --- |
| Brand | Gikfun |
| Category | Computers |

## About

This is a pack of 10 Gikfun LEDs, model EK1721. These are 10mm, super bright, diffused RGB common anode 4-pin bulbs designed for use with platforms like Arduino.

These LEDs are ideal for hobbyists, electronics enthusiasts, and makers who require vibrant, customizable lighting projects.

The resale value of this pack is determined by the condition of the LEDs and whether the entire pack is complete.

## FAQ

**What is the Gikfun EK1721 used for?**

This LED pack is designed for lighting projects, commonly used with microcontrollers like Arduino.

**What factors affect the resale value of this LED pack?**

The condition of the LEDs and the completeness of the 10-piece pack are the primary drivers of value.

**Are these LEDs compatible with Arduino?**

Yes, these 4-pin RGB LEDs are specifically listed as being suitable for use with Arduino.

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Full price guide: https://junkpal.ai/products/gikfun-leds-diffused-rgb-common-anode-4-pins-10mm-super-bright-bulb-la-b0194y6mw2
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-21, based on real sold listings (junkpal.ai)"