{"product_id":"red-sea-reef-led-g2-170","title":"Red Sea Reef LED G2 170","description":"\u003cp\u003e\u003cstrong\u003e170 W flagship reef LED, built for depth and demanding SPS.\u003c\/strong\u003e The Red Sea ReefLED G2 170 is the larger fixture in Red Sea's second-generation ReefLED range, aimed at deep displays and SPS-dominant systems that need light to still be doing something meaningful 60–80 cm down. It runs the same coral-tuned 10,000K–23,000K spectrum as the G2 115, through the same ReefBeat app, in a fixture built to push more of that light further into the water column.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e170 W second-generation LED array\u003c\/strong\u003e — larger optics at 18 × 16 × 6.4 cm than the G2 115, built for deeper penetration rather than just a brighter surface reading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoral-tuned spectrum\u003c\/strong\u003e — enhanced violet and UV wavelengths plus a boosted 470 nm blue, across 10,000K to 23,000K.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated to 80 cm water depth\u003c\/strong\u003e — meaningfully deeper coverage than the 60 cm the G2 115 is built around.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReefBeat app control\u003c\/strong\u003e — WiFi scheduling with sunrise, sunset, moon phases and an acclimation mode for introducing it over an established reef.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive manual presets\u003c\/strong\u003e — including UV-only and a coral-photography mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting sold separately\u003c\/strong\u003e — wire suspension, mounting arm and clip-on visor are all optional extras.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption\u003c\/td\u003e\n\u003ctd\u003e170 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixture dimensions\u003c\/td\u003e\n\u003ctd\u003e18 × 16 × 6.4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature range\u003c\/td\u003e\n\u003ctd\u003e10,000K–23,000K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum rated water depth\u003c\/td\u003e\n\u003ctd\u003e80 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003eWiFi, ReefBeat app\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGeneration\u003c\/td\u003e\n\u003ctd\u003eG2 (second generation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU \/ barcode\u003c\/td\u003e\n\u003ctd\u003eRED1022 \/ 7290116397085\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eVoltage, IP rating and cable length aren't published on Red Sea's specification pages for this fixture — rather than guess, check the box or manual for those if they matter to your install.\u003c\/p\u003e\u003ch3\u003ePerformance at depth — PAR\u003c\/h3\u003e\u003cp\u003eRed Sea's own measurement, taken 31 cm above the centre of an 80 × 80 × 80 cm test tank, gives three points on the fixture's PAR curve:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003cth\u003ePAR (µmol\/m²\/s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface (0 cm)\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50 cm\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80 cm\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eHolding 130 µmol\/m²\/s at 80 cm is the point of the 170 — the G2 115 is measured over a shallower 60 cm tank and isn't rated for that depth at all. Red Sea's manual publishes these three points (surface, 50 cm and 80 cm) but not a full continuous curve, so we're showing what it does publish rather than interpolating further.\u003c\/p\u003e\u003ch3\u003eWhich ReefLED do I need?\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003cth\u003eSurface PAR\u003c\/th\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eReefLED G2 115\u003c\/td\u003e\n\u003ctd\u003e115 W\u003c\/td\u003e\n\u003ctd\u003e500 µmol\/m²\/s\u003c\/td\u003e\n\u003ctd\u003eStandard reef displays, up to around 60 cm deep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReefLED G2 170\u003c\/td\u003e\n\u003ctd\u003e170 W\u003c\/td\u003e\n\u003ctd\u003e550 µmol\/m²\/s\u003c\/td\u003e\n\u003ctd\u003eLarge or deep displays to 80 cm, demanding SPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eIf the tank is a standard 45–60 cm reef display, the 115 does the job for less power draw. The 170 earns its place on anything deeper, or where SPS stocked low in the tank needs light that hasn't fallen away to nothing by the time it gets there.\u003c\/p\u003e\u003ch3\u003eWhat's included \/ not included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e ReefLED G2 170 fixture, power supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot included:\u003c\/strong\u003e mounting arm, wire hanging kit and clip-on visor are all sold separately — this is the light only.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSetup and use\u003c\/h3\u003e\u003cp\u003eConnect over WiFi through the ReefBeat app for a scheduled sunrise, sunset and moon-phase cycle, or run one of the five manual presets directly on the unit. On an established reef, start in the app's acclimation mode rather than switching straight to a full-intensity target schedule — the G2 170 has real output, and corals need time to adjust to it.\u003c\/p\u003e\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for:\u003c\/strong\u003e large, deep or SPS-dominant reef displays up to around 80 cm, run singly on a nano-to-medium footprint or paired across a wider tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e freshwater planted tanks. Shallow standard-depth reef displays are usually better served by the smaller G2 115 — more light than the tank needs is wasted running cost, not a benefit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\u003cp\u003eRed Sea's own ReefLED G2 manual states a 24-month manufacturer warranty from the date of original purchase, in addition to the consumer guarantees available under Australian Consumer Law. Mains-powered; runs on standard 240 V AU supply via the included power adaptor. Ships as a standard parcel item.\u003c\/p\u003e\u003ch3\u003eGoes well with\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/red-sea-reef-led-g2-115\"\u003eRed Sea ReefLED G2 115\u003c\/a\u003e — for pairing a second, lighter-output fixture across a wider tank instead of doubling up on 170s.\u003c\/li\u003e\n\u003cli\u003eA second ReefLED G2 170, for wide tanks needing full-depth coverage across more than one fixture's spread.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon questions\u003c\/h3\u003e\u003ch4\u003eHow deep will this actually light properly?\u003c\/h4\u003e\u003cp\u003eRed Sea's measurement shows 130 µmol\/m²\/s still reaching 80 cm down — genuinely usable PAR for SPS at that depth, not just a bright surface reading.\u003c\/p\u003e\u003ch4\u003eShould I buy the 170 instead of the 115 \"to be safe\"?\u003c\/h4\u003e\u003cp\u003eOnly if the tank is genuinely deep or SPS-dominant. On a standard 45–60 cm display the 115 delivers comparable surface PAR for less power, and the 170's extra output at depth goes to waste in a shallower tank.\u003c\/p\u003e\u003ch4\u003eDoes it come with a mounting arm?\u003c\/h4\u003e\u003cp\u003eNo. The fixture ships with its power supply only; mounting arms, hanging kits and the clip-on visor are sold separately.\u003c\/p\u003e\u003ch4\u003eCan two G2 170s run on one wide tank?\u003c\/h4\u003e\u003cp\u003eYes — pairing fixtures is the standard way to cover a tank wider than one unit's spread, controlled together through the ReefBeat app.\u003c\/p\u003e\u003ch4\u003eWhat's the maximum depth this is rated for?\u003c\/h4\u003e\u003cp\u003eRed Sea's manual test measurement covers an 80 cm deep test tank; that's the practical depth ceiling the fixture is built and measured against.\u003c\/p\u003e","brand":"RedSea","offers":[{"title":"Default Title","offer_id":54774163833123,"sku":"RED1022","price":1225.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/red-sea-reef-led-g2-170-43876705206563.webp?v=1790239294","url":"https:\/\/nicksaquariumoceanariumterrarium.com.au\/products\/red-sea-reef-led-g2-170","provider":"Nicks AOT","version":"1.0","type":"link"}