What are the PAR ratings for this?

Finnex's webpage has a chart that shows the PAR rating for each of their models. Note that the ratings are for the 48-inch model and were taken at 14 inches through open air. It doesn't say whether these ratings are maximum or average (a distinction I saw on another manufacturer's models).

I'm usually only home at later hours toward the evening. Will this be bright enough for me to enjoy my fish at night? I'm worried it will be too dark.

You can customize lighting from bright-full-on to completely dark for eight different 3-hour time blocks. So, if you work the late shift, you can set your light to come on at 6PM or 9PM and go off or go dim at midnight (12AM) or 3AM - totally customizable. I love that I can bring the lights on dim first 3 hours, then lighter, then full on, then dimmer, then off so I don't startle my fish, LOL. I also like that you can adjust the number of white, red, green and blue led bulbs that come on, so you can have a reddish, bluish, or greenish hue to the lighting at beginning or end of your day, then full brightness for two 3-hour periods (6 hours total for live plants).

Q: My tank is 31,5" Will the 30” work?

yes the brackets extend out past the light like 2" on each side

does the 24/7 cycle put out enough light to grow some low/medium light plants well? I have a 29G that is 18.5" tall tank.

Yes. You may actually need to decrease the intensity. I have a 29g as well and I have it on for 6 hours at lowered intensity. Plants are doing well and I'm not getting algae.

Hlc 20a | Desertcart Lithuania

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

€ 203.85

Duties & taxes included

In stock

Sold byAmazon LithuaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Lithuania.

Secure transaction

Description

🌿 Illuminate your underwater world with smart, sleek, and stunning light!

RELIABLE RESILIENT - Settings saved through power outages; trusted by aquarists for 15+ years of consistent performance.
SLEEK DURABLE DESIGN - Slim, polished aluminum hood blends minimalist style with long-lasting build quality.
EFFORTLESS REMOTE CONTROL - IR remote with 4 weather modes & 4 memory slots for instant mood shifts and fine-tuning.
FULL SPECTRUM PLANT GROWTH BOOST - Unique 4-bulb LED cluster (Daylight, Red, Blue, Green) powers vibrant plants and vivid fish colors.
TAILORED 24 7 LIGHTING EXPERIENCE - Set it once, watch your aquarium evolve with automated sunrise to sunset cycles.

The Finnex Planted Plus True 24/7 + HLC Aquarium LED Light is a 20-inch, slim aluminum fixture featuring a unique 4-color LED cluster (Daylight, Red, Blue, Green) designed for optimal plant growth and fish vibrancy. It offers fully customizable 24/7 automated lighting cycles with sunrise and sunset modes, controlled via an IR remote with multiple preset weather effects and memory slots. Durable and reliable, it maintains settings through power outages and is highly praised for its sleek design and long-term performance in freshwater planted tanks.

Specifications

ASIN	B07SBL28J3
Additional Features	Planted Spectrum, Customizable Color Changing Sunrise & Sunset
Age Range Description	All Life Stages
Base Material	Aluminum
Best Sellers Rank	#62,627 in Pet Supplies ( See Top 100 in Pet Supplies ) #234 in Aquarium Lights
Brand Name	Finnex
Bulb Base	E27
Bulb Shape Size	A19
Color	Sleek Silver
Connectivity Protocol	IR
Connectivity Technology	IR
Control Method	Remote
Controller Type	Remote Control
Customer Reviews	4.5 out of 5 stars 1,452 Reviews
Finish Type	Polished
Finish Types	Polished
Global Trade Identification Number	00856521005952
Included Components	LED Body, Remote, 2 Clear Legs
Indoor Outdoor Usage	Indoor
Installation Type	built-in
Is Waterproof	True
Item Dimensions D x W x H	2"D x 20"W x 1"H
Item Type Name	Aquarium LED
Item Weight	16 ounces
Lamp Type	LED Aquarium Light
Light Source Type	LED
Lighting Method	LED
Manufacturer	Finnex
Manufacturer Warranty Description	180 day manufacturer.
Material Type	Aluminum
Model Number	HLC-20
Mounting Type	Desktop" or "Tabletop
Number of Items	1
Number of Light Sources	4
Number of Pieces	2
Power Source	Corded Electric
Product Dimensions	2"D x 20"W x 1"H
Recommended Uses For Product	Plant Growth
Room Type	Aquarium
Shade Color	Multicolor
Shade Height	1 inches
Shade Material	Aluminum
Shape	rectangular prism
Specific Uses For Product	Aquarium
Style Name	Minimalist
Switch Type	Remote
UPC	856521005952
Unit Count	1 Count
Water Resistance Level	Not Water Resistant
Wattage	16.5 watts

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 203.85

Duties & taxes included

In stock

Sold byAmazon LithuaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Lithuania.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.