---
product_id: 33945566
title: "Aquarium LED Light ReefBar 24\" 453 nm Actinic Blue 18W 24 in Coral Moon w/ Power & Wireless Dimmer"
brand: "21 led"
price: "€ 86.59"
currency: EUR
in_stock: true
category: "Misc."
url: https://www.desertcart.sk/products/33945566-aquarium-led-light-reefbar-24-453-nm-actinic-blue-18w
store_origin: SK
region: Slovakia
---

# Aquarium LED Light ReefBar 24" 453 nm Actinic Blue 18W 24 in Coral Moon w/ Power & Wireless Dimmer

**Brand:** 21 led
**Price:** € 86.59
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Aquarium LED Light ReefBar 24" 453 nm Actinic Blue 18W 24 in Coral Moon w/ Power & Wireless Dimmer by 21 led
- **How much does it cost?** € 86.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/33945566-aquarium-led-light-reefbar-24-453-nm-actinic-blue-18w)

## Best For

- 21 led enthusiasts

## Why This Product

- Trusted 21 led brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

To buy multiples purchase from this listing for your power and dimmer and get the rest from a BAR ONLY listing if you want them linked. We will send the correct power supply to power your entire order. The ReefBar is our Newest addition to affordable reef and freshwater LED Lighting! This listing is for: - 24" 453 nm Actinic Blue ReefBar so 2 whites and a blue repeated through the bar (Linkable up to 4 bars) - Power Supply to power all bars in order (up to 4 bars of any length on one power supply) - Wirless RF Mini Dimmer that will hold most recent setting when turned on and off The REAL Numbers A single ReefBar adds PAR numbers of up to 30 (mms) to the bottom of 24 inches of water (light placed 2 inches above surface) and up to 25 (mms) if placed up 6 inches into a canopy. A few of these bars can very easily become your Primary Lighting. A common goal for ideal lighting in a reef tank is about 90-120 (mms) at the top of your sand. Choosing a combination of colors from my bars is encouraged for best results from your coral. 3 Bars: PAR 90 at 18 inches under water 4 bars: PAR 115 at 18 inches under water and maintains 100 down to 22 inches For larger tanks 6 bars will fill the whole tank evenly and give PARs of over 100 at 24 inches deep. Check out my COMBO listings for discounts! - Input voltage: AC 85-265V 50-60Hz (Power Supply converts to 12V for bar) - Power consumption: 18W -Color Temperature: 453nm Actinic Blue - LED quantity: 42 pcs - LED sources: Epistar High Lumen LEDs - Material: Aluminum extruded sections - Beam Angle: 140+ degree - Lights Size: .7 in X .4 in X 23.13 in - 5.21 ounces - Certificated: CE and ROHS - Warranty: 2 years - 110V Plug - 50,000 Hour Life Span (Over 17 YEARS at 8 hours a day)

## Features

- - Ultra High Lumen LEDs (~ 650 Lumens per Foot) High PAR Ratings/Wattage (About 9 Watts/Ft)
- - Fully Waterproof/salt creep proof &amp; Seamlessly Dimmable w/ wireless dimmer
- - Linkable with an 8" power in on one end &amp; power out on the other end (4 bars or 16ft)
- - Full Coverage LEDs w/ a 140+ Degrees of Light output to cover everywhere evenly
- - Light Sleek Design at only 3/4 inch wide and 3/8 in thick

## Images

![Aquarium LED Light ReefBar 24" 453 nm Actinic Blue 18W 24 in Coral Moon w/ Power & Wireless Dimmer - Image 1](http://ecx.images-amazon.com/images/I/51stHugsiwL.jpg)

## Available Options

This product comes in different **Size** options.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sk/products/33945566-aquarium-led-light-reefbar-24-453-nm-actinic-blue-18w](https://www.desertcart.sk/products/33945566-aquarium-led-light-reefbar-24-453-nm-actinic-blue-18w)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-23*