{"product_id":"fluval-marine-led-light-4-0","title":"Fluval Marine LED Light 4.0","description":"\u003cp\u003e\u003cstrong\u003eFull-spectrum reef lighting scaled to four tank sizes.\u003c\/strong\u003e The Fluval Marine LED Light 4.0 is a Bluetooth app-controlled LED fixture for marine and reef aquariums, sold in four wattages from 20W up to 59W to suit everything from nano\/desktop tanks up to 145cm aquariums. Each size runs a full-spectrum blend with actinic wavelengths for coral colour and carries an IP67 waterproof rating, suiting reef keepers who want programmable sunrise-to-night lighting cycles.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth app control via the FluvalSmart App, with programmable 24-hour cycles for sunrise, midday, sunset and night\u003c\/li\u003e\n\u003cli\u003eFull-spectrum LEDs with actinic wavelengths from 400nm to 480nm for coral fluorescence and colour\u003c\/li\u003e\n\u003cli\u003e25000K colour temperature on the 32W, 46W and 59W sizes; the 20W Nano blends 15000K white diodes with pink and UV-actinic wavelengths across the same 400-480nm range\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof rating on the fixture\u003c\/li\u003e\n\u003cli\u003eOnboard touch controls for on\/off, blue-only and dimming, independent of the app\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003cth\u003eTank coverage\u003c\/th\u003e\n\u003cth\u003eLight output\u003c\/th\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e20W (Nano)\u003c\/td\u003e\n\u003ctd\u003e20W\u003c\/td\u003e\n\u003ctd\u003eNano\/desktop tanks, 12.7 x 12.7cm footprint\u003c\/td\u003e\n\u003ctd\u003e850 lm\u003c\/td\u003e\n\u003ctd\u003eBA8299\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e32W\u003c\/td\u003e\n\u003ctd\u003e32W\u003c\/td\u003e\n\u003ctd\u003e61-85cm tank length\u003c\/td\u003e\n\u003ctd\u003e1,350 lm\u003c\/td\u003e\n\u003ctd\u003eBA8298\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e46W\u003c\/td\u003e\n\u003ctd\u003e46W\u003c\/td\u003e\n\u003ctd\u003e91-122cm tank length\u003c\/td\u003e\n\u003ctd\u003e1,950 lm\u003c\/td\u003e\n\u003ctd\u003eBA8264\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e59W\u003c\/td\u003e\n\u003ctd\u003e59W\u003c\/td\u003e\n\u003ctd\u003e115-145cm tank length\u003c\/td\u003e\n\u003ctd\u003e2,550 lm\u003c\/td\u003e\n\u003ctd\u003eAA2867\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhich size do I need?\u003c\/h3\u003e\n\u003cp\u003eMatch the size to your tank length first, then check the PAR table below if you are keeping light-hungry corals near the surface.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003cth\u003ePAR at 30cm depth\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e20W (Nano)\u003c\/td\u003e\n\u003ctd\u003eNano and desktop tanks with a footprint around 12.7 x 12.7cm\u003c\/td\u003e\n\u003ctd\u003e75 µmol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e32W\u003c\/td\u003e\n\u003ctd\u003eTanks 61-85cm long\u003c\/td\u003e\n\u003ctd\u003e90 µmol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e46W\u003c\/td\u003e\n\u003ctd\u003eTanks 91-122cm long (a standard 4-foot tank)\u003c\/td\u003e\n\u003ctd\u003e94 µmol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e59W\u003c\/td\u003e\n\u003ctd\u003eTanks 115-145cm long\u003c\/td\u003e\n\u003ctd\u003e102 µmol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePerformance and PAR at depth\u003c\/h3\u003e\n\u003cp\u003eFluval publishes centre-axis PAR (photosynthetically active radiation) readings for this range at set distances below the fixture, not at fixed 15\/30\/45\/60cm steps; the figures below are Fluval's own published readings, converted to the nearest centimetre. Fluval does not publish off-axis or edge-of-tank PAR figures for this range, so treat the table as centre-of-tank guidance only, and note the 20W Nano has no published reading past 30cm.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDepth from light\u003c\/th\u003e\n\u003cth\u003e20W Nano\u003c\/th\u003e\n\u003cth\u003e32W\u003c\/th\u003e\n\u003cth\u003e46W\u003c\/th\u003e\n\u003cth\u003e59W\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e8cm\u003c\/td\u003e\n\u003ctd\u003e600 µmol\u003c\/td\u003e\n\u003ctd\u003e376 µmol\u003c\/td\u003e\n\u003ctd\u003e381 µmol\u003c\/td\u003e\n\u003ctd\u003e390 µmol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15cm\u003c\/td\u003e\n\u003ctd\u003e212 µmol\u003c\/td\u003e\n\u003ctd\u003e222 µmol\u003c\/td\u003e\n\u003ctd\u003e236 µmol\u003c\/td\u003e\n\u003ctd\u003e243 µmol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30cm\u003c\/td\u003e\n\u003ctd\u003e75 µmol\u003c\/td\u003e\n\u003ctd\u003e90 µmol\u003c\/td\u003e\n\u003ctd\u003e94 µmol\u003c\/td\u003e\n\u003ctd\u003e102 µmol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e46cm\u003c\/td\u003e\n\u003ctd\u003enot published\u003c\/td\u003e\n\u003ctd\u003e47 µmol\u003c\/td\u003e\n\u003ctd\u003e55 µmol\u003c\/td\u003e\n\u003ctd\u003e63 µmol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSuitable for \/ not suitable for\u003c\/h3\u003e\n\u003cp\u003eSuitable for fish-only and reef aquariums stocked with low to moderate-light corals, such as soft corals, LPS and many zoanthids, at the PAR levels shown above, and for reef keepers who want app-based sunrise and sunset control. Not suitable as the sole light source for a high-light, SPS-dominant reef without checking the PAR at your intended coral placement depth against the table above, and not built for freshwater planted-tank spectrum needs.\u003c\/p\u003e\n\u003ch3\u003eRunning costs and noise\u003c\/h3\u003e\n\u003cp\u003eThe fixture is fanless, so it runs silently; Fluval does not publish an operating decibel figure for this range, so none is claimed here. Based on the wattage figures above and an assumed 8-hour reef photoperiod, indicative running cost is as follows.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003cth\u003eApprox. annual energy at 8 hours\/day\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e20W (Nano)\u003c\/td\u003e\n\u003ctd\u003e20W\u003c\/td\u003e\n\u003ctd\u003e58 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e32W\u003c\/td\u003e\n\u003ctd\u003e32W\u003c\/td\u003e\n\u003ctd\u003e93 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e46W\u003c\/td\u003e\n\u003ctd\u003e46W\u003c\/td\u003e\n\u003ctd\u003e134 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e59W\u003c\/td\u003e\n\u003ctd\u003e59W\u003c\/td\u003e\n\u003ctd\u003e172 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eAustralian Consumer Law guarantees apply to this product regardless of any manufacturer warranty term, and we could not confirm an Australia-specific manufacturer warranty length for this exact model from Fluval's own sources, so none is stated here.\u003c\/p\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eWhat app does the Marine LED 4.0 use?\u003c\/h4\u003e\n\u003cp\u003eIt pairs by Bluetooth with the free FluvalSmart App for programmable sunrise, midday, sunset and night cycles.\u003c\/p\u003e\n\u003ch4\u003eWhich size suits a standard 4-foot tank?\u003c\/h4\u003e\n\u003cp\u003eThe 46W size covers 91-122cm tanks, which fits a standard 4-foot (120cm) aquarium.\u003c\/p\u003e\n\u003ch4\u003eIs this light safe to use above saltwater?\u003c\/h4\u003e\n\u003cp\u003eYes, the fixture carries an IP67 waterproof rating.\u003c\/p\u003e\n\u003ch4\u003eWill this run high-light SPS corals?\u003c\/h4\u003e\n\u003cp\u003eCheck the PAR at depth table above against your coral's placement depth before relying on it as the sole light source for high-light SPS.\u003c\/p\u003e\n\u003ch4\u003eHow is the light mounted?\u003c\/h4\u003e\n\u003cp\u003eThe 20W Nano uses a repositionable over-the-glass mount, while the 32W, 46W and 59W sizes use Fluval's adjustable mounting legs that sit above the tank without needing a cut sliding hood; Fluval does not publish an exact bracket adjustment range for this line.\u003c\/p\u003e\n\u003ch4\u003eDoes it have manual controls as well as the app?\u003c\/h4\u003e\n\u003cp\u003eYes, onboard touch controls handle on\/off, blue-only and dimming, and the FluvalSmart App adds the full 24-hour programmable cycle.\u003c\/p\u003e\n","brand":"Fluval","offers":[{"title":"20W (Nano)","offer_id":55335020265763,"sku":"BA8299","price":189.95,"currency_code":"AUD","in_stock":false},{"title":"32W (61-85cm)","offer_id":55335020298531,"sku":"BA8298","price":329.95,"currency_code":"AUD","in_stock":true},{"title":"46W (91-122cm)","offer_id":55335020331299,"sku":"BA8264","price":349.95,"currency_code":"AUD","in_stock":true},{"title":"59W (115-145cm)","offer_id":55335020364067,"sku":"AA2867","price":485.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/fluval-marine-4-20w.jpg?v=1783991087","url":"https:\/\/nicksaquariumoceanariumterrarium.com.au\/products\/fluval-marine-led-light-4-0","provider":"Nicks Aquarium Oceanarium Terrarium","version":"1.0","type":"link"}