led

I have a perfect condition Maxspect razor with 120° lenses, also have 90 stock. Looking to get 200 shipped. Open to reasonable offers. PM me for more pictures. Absolutely perfect condition, I have the original box. Thanks for looking

Found on reddit. I would hate to be his neighbor!

Don’t spend big money on a light mount that is less universal as the one I have created here. It’s a simple cheap tv wall mount that can easily be moved out of the way during Maintenance. If anyone’s interested in links for the mount or a more detailed description I’d be happy to help out.

Hey guys i am trying to get myself some led lights for black friday and was interested in the red sea leds. I have a 75 gal and plan on doing some sps near the top maybe going as far as half way down the tank and was wondering if anyone had these lights. Theres is a model 50 and model 90 i was...

2 black box 165watt led lights with built in WiFi for control. Also has 2 knobs to manually control light intensity for each spectrum. $140

Everything you need. $350 shipped

I have two Kessil A80s with Goose necks. Looking for $100 each shipped. $180 for both shipped

I have 5 brand new XR30 power supplies for sale. I bought them for my tank, but sent in my units for service and all needed replaced. So I bought all new gen 4’s, so these power supplies need to go. I have 5 power supplies, and if you have gen 1 or gen 2, I have 4 adapters to convert the round...

Hydra 52 non HD All LEDs work when I plug them in with the 26th power cord but you will need to 52 power cord which you can purchase through eBay asking Hydra 26 non HD with director White , like new. Brackets not included $425 shipped - OBO

I have a 5 foot tank and currently have 3 chinese black boxes lighting it. I do not like the look they give and how they look in general so I want to upgrade. The lights I was looking at were 1. ReefBreeders v2+ (50 inch) https://www.reefbreeders.com/shop/photon-50-v2/ ---$715 2. 2x Corona...

I have seen a few pre-built options through Marine Depot, but the reactors and lights are out of stock with no guarantee they will return. I have seen some close substitutes, but I’m not really sure what would work best for my tank. I’m not really obsessed with adding more water volume, but I...

So I’ve had my 20g tall set up running for almost a year now, although corals have only been in there for about 2 months, recently got some earlier this week. Although I haven’t seen much growth out of everything. Goniopora, 5 types of zoas, GSP, trumpet, mushrooms, and recently an anemone...

Hey all I’m looking for a led light for my 13.5, right now I’m debating between the ai prime with a gooseneck and the kessil tuna blue, but without buying a controller. Are these my best options? I’m growing pretty easy corals from Duncan favia zoas hammer and may eventually want to grab an...

Hello fellow reefers! So i have decided to start a new tank (not my first or 2nd). I'll be going for the Innovative marine 20 gallon long peninsula all in one tank. So now i have to pick a light fixture that can have full coverage of the tank as i will have it setup in a peninsula style. I...

SOLD I bought this from a fellow R2R member a few months back. I beleive its a little over a year old. Works great. Light and poweradapter. 200$ shipped

SOLD Orphek Atlantik V4 w/ gateway These were purchased from a fellow R2R member just a few weeks back. The spread on these things are incredible! They work great but I've always wanted to try a T5 hybrid and decided to go that route. My impulsive buying = my loss, your win lol These are V4...

This is an Orphek Atlantik V4 Gen 1 LED Unit with Gateway, keep in mind there is ZERO performance difference between gen 1 and 2, same LEDs, same electronics, same everything except for the wireless card. (they just decided to use a different wireless card, maybe they couldn't get the first one...

Hi guys, selling my last kessil 360 n , works great. comes with unit and power cord as well, used for a year on my frag tank 220 shipped

EDIT: I decided to part this out. That thread is here LOCAL ONLY ($$$ to ship this thing would be absurd) WILL. NOT. PART. OUT. These lights were purchases from amazon in May, so they haven't been used long. No dead pixels or anything like that. Everything from the lights, mounts, t-slot...

$600 SHIPPED to you. 6x RapidLED Onyx 4 units purchased new, almost 4 years old, 1 unit has 1 blue LED light dimmer than others or out (hard to tell) 2 units purchased used earlier this year, previous owner said used for 2 years then stored away All units since I owned it been running max...

I have a 5g fluval saltwater tank, lightly stocked for now since i havent gotten good light, i upgraded the stock led to a fluval aquasky because its programable through the app and can set times. I need help with how i should program it with % of RGBW and times. This is my current setup. Any...

I have two Kessil A 360 WE with goosenecks, daisy chain cable and a Kessil controller. These are awesome and have no issues. $550 shipped.

Trying to figure out a good light that is also fairly cheap for a frag tank that will grow sps. It'll be on a 24x24x8 tank.

Hey everybody... First off, here's my current tank - upgraded from a 10 gallon a week ago. (yes, I started with picos roughly three years ago) I worked on the stand for about 4 months or so while I was remodeling the house my girlfriend bought. I would have built it faster but I was...

Hey guys. I’m trying to choose an LED optic / reflector for my DIY LED. I’m building a DIY LED as some of you may have seen, usinf 25x Cree X-Lamps and some Luxeons. I was planning on using one of the cheaper ebay 44mm reflector / optic combos, but are these actually any good? Otherwise, what...