Myself and Leigh from Reef Inmates are jointly developing Plasma LiFi lighting units based on the Luxim STA 41-02 emitter, for reef aquariums. The first two light sources landed today and they should be ready for testing on my tank in about two weeks.
Here are some PAR ratings from the units being used at Monterrey Bay Aquarium in USA.
“We are using plasma lighting over many exhibits now here at the Aquarium. The tanks range in all sizes and depths, and they are all custom built so I cannot give you a LxWxH. What will probably be most helpful are some PAR numbers that we got from a side by side comparison with a 400W metal halide (Blueline E ballast and 6500K bulb). At 1.5" depth, the plasma puts out 660 µmol/(m*sec^2), the Blueline only put out 271 µmol/(m*sec^2) at the same exact depth. At 24" deep, the plasma put out 179 µmol/(m*sec^2) and the Blueline only 81 µmol/(m*sec^2). With the plasma dimmed to 25% it still beat the Blueline MH with 127 µmol/(m*sec^2) at 24" depth. Overall the plasma lights perform more like a 600W metal halide, suitable for almost any home aquarium. They only use ~280 watts, are dimmable and they have a useable life of ~8-10 years depending on how much output you want. The spectrum produced by the bulb is the closest to sunlight than any other known light source on the market, a true 96 CRI. You can buy fixtures from Straylight Optical and Sfiligoi.”
Some pics of Plasmas running on various aquariums in USA and Europe.
We will post more as soon as they are ready.
Here are some PAR ratings from the units being used at Monterrey Bay Aquarium in USA.
“We are using plasma lighting over many exhibits now here at the Aquarium. The tanks range in all sizes and depths, and they are all custom built so I cannot give you a LxWxH. What will probably be most helpful are some PAR numbers that we got from a side by side comparison with a 400W metal halide (Blueline E ballast and 6500K bulb). At 1.5" depth, the plasma puts out 660 µmol/(m*sec^2), the Blueline only put out 271 µmol/(m*sec^2) at the same exact depth. At 24" deep, the plasma put out 179 µmol/(m*sec^2) and the Blueline only 81 µmol/(m*sec^2). With the plasma dimmed to 25% it still beat the Blueline MH with 127 µmol/(m*sec^2) at 24" depth. Overall the plasma lights perform more like a 600W metal halide, suitable for almost any home aquarium. They only use ~280 watts, are dimmable and they have a useable life of ~8-10 years depending on how much output you want. The spectrum produced by the bulb is the closest to sunlight than any other known light source on the market, a true 96 CRI. You can buy fixtures from Straylight Optical and Sfiligoi.”
Some pics of Plasmas running on various aquariums in USA and Europe.
We will post more as soon as they are ready.