Wills Aquarium Light, 100W Full Spectrum LED Reef Lights, 16"x8"x2.4"

Great light, I wish it had more adjustments far as the leds go, but overall I am very happy with it.

+ It works well and give more light than my 6 year old blackbox did as new. + The fans works with very low noise. + The overall constuction as well as the organisation inside fells a lot better than earlier model. + The led drivers are at 2x50W, my earlier models had 2x70W, despite this it gives a lot of light. + The new smd 2835 chip are more efficiant, just as Wills says. With blue channel at 50% and white at 75% it gave 7000 lux at 50 cm distance, My earlier model gave 6200 lux at 100% on both channel as new. + The smd mount combined with less power reduces the heat problem. - The light spectrum is not quite what I wanted, but I knew this. There is a lot of blue ligth at 460 nm, but very low amount at 410-440 nm witch is importent for chlorophyll A. It would have been good if Wills had put in royal bleu and more white instead of 27 blue at 460 -470 nm. - There seams to be more difficult to switch smd diods compared with earlier model. - If you gonna switch diods there is less colouroption to choose from. - There is no extra heatsink construktion like Vipaspectra has.

great light bought 3 of them one at a time, one each for 3 30 gallon tanks, so i was impressed with light for the price and they really light up tanks. but the third one i ordered had shorter hanging wires and screwed up my plans for my aquarium scene. Lucky for me i only used 2 wires to hang lights on a curtain rod instead of ceiling so i had extra wires of correct length. want to order 2 more and hanging from another curtain rod. thinking twice but then again if one of the two are the correct length i should be good.

Just over four years of ownership and this does the job for a 24 inch deepcoral reef tank. However, because the chassis is made entirely out of steel, it rusted like you would not believe. It still works, but I got to the point where I was afraid to touch it for fear of it dropping metal flakes into my tank. I liked the adjustability of the intensity and colors so you could dial it in to get it just to your liking. I have two of these interlinked which was a nice feature. These are generally simple and easy to use. I just completed scraping them down and spraying them with rust Reformer to see if I’ll get one more time out of them before they completely rust apart. On one of them, the fans stopped working, but that did not seem to impede the ability of the unit or cause it to overheat.

This is my second purchase of Wills lights. My first set is going strong without any issues for ten years now. The LEDs are very intense with excellent color saturation. I'm an old school aquarist so I'd much rather get off my lazy butt 2-3 times a day to adjust the colors for feeding time. The whole point behind having a good reef tank is that you're supposed to enjoy all you can see and the Wills lights fulfill that need well. I strongly prefer this over having to screw around with the lackluster app I got with the Current Loop System (a month ago) and I deeply regret that particularly overpriced set of lights which is why I went back to Wills lighting. The only down-side for me is the bulk and weight of the item but a good suspension system will ameliorate that. Well worth the reasonable price.

This light is the real deal. It was inexpensive so I had my doubts but this light is high end.

Have owned several of these and they work great for awhile Eventually the blue and/orwhite channels stop working Be aware the cooling fan motors have just recently gotten much louder on newer models

Its lighting potential lives up to the ad. Its turned not even half way up and its as bright as my two 30 watt lights. I had to send my first one back. I had it turned up on high right out of the box and the potentiometer failed in short order. It took a week for my refund but i did immediately order the same light. This light doesnt have a built in timer or ramp up and down lights but i put it on a timer at the plug and it comes on after my other lights have ramped up and goes off before the lights ramp down. I was getting about a 110 par at the bottom of my 55 gal tank which is ok but not great with my two 30 watt lights but now i can definitely hit 175 maybe 225 par with this Wills light. With LEDs i believe to be beneficial to may corals, soft corals and inverts as well as keeping the fish happy. As it is now i say i like this light very much.

Funciona muy bien y los niveles de Luz blanca y azul se pueden regular en varios niveles de intensidad

Need to start gradually not sudden!!

Son muy buenas

I ordered this Wills light back in January of 2020. I have almost a year under my belt with this light and I thought it was about time to leave a review. I thought delaying the review would give me more insight and you(a potential buyer) better feedback. I hope my review helps you out as I put lots of thought into it. I currently have a 50-gallon aquarium and I knew I wanted a LED light for my next purchase. When I looked around at other bigger name brands, the costs really shot up pretty high. This leads me to look for some diamonds in the rough. After doing some comparisons I stumbled across the Wills light. It had the look I wanted, the amount of Watts I wanted and it was suspendable which is what I wanted as well. It has full-spectrum white light but also blue lights. I do not necessarily want blue but there is an option to turn them off independently from the white which is perfect. Considering the cost at that time which was around $140.00 it was a good purchase, so I went forward with it. Here are my thoughts below after using it for a year. Fan Noise: The fan noise was something that concerned me, to begin with, but after using it just a few days I did not notice it anymore. It's not a loud fan, pretty quiet actually. I work in the same office as my aquarium so if it was annoying I would have thrown it out. It's not very noticeable at all so that's a big plus Blue/White control knobs: They are high-quality knobs and turn very easily. Certainly high quality. Because the lights are LED the knobs allow you to dim the white and blue independently. I can have both blue and white or just white or just blue. The only con I wish they integrated was to allow the blue lights to come on at a certain time by themselves (at night let's say). For the price of it, I don't blame them. Seems they wanted to keep the price low Suspension: It came with some cables and hooks to suspend the light, thanks for throwing that in. I had to jerry-rig it a bit with my existing hardware but I made it work easy enough. Light penetration: I have a 50 gallon and the light penetrates to below the substrate level. I don't have a par meter but I can assure you it's enough to light. I have a fully co2 pressurized system with auto dosing fertz and I have to keep this light at about a level 4 out of 10 or else it's too much light, that's a good problem to have and the light has the ability to let me control my light intensity to avoid too much light which leads to algae. Daisy Chain: If you have a big tank you can buy multiples of these lights and plug them into each other. There is an outlet at the top which is great. Warranty: They give you a year which is great, I've not had to use it at all. The lights worked flawlessly. I'd recommend this light to anyone.

This light has an excellent bright hue and aluminates the tank very well. I have two lights on a 150 gallon reef tank and the corals open and look excellent. As well the fish are very brilliant and show well. The light fixtures are easy to set up and adjust and I am very happy with the quality of the product.