Product Details

A track rail pendant lamp holder, push into the rail and secure using the locking arms.  The holder has flexible rotation so you can point it in any direction you want

• Click connect to anywhere on the track rail
• Flexible rotation
• Unclick and remove or move to different part of the track

Awesome Deep, Rich and Vibrant Colours

50W Colour Tunable Aurora HD2 Fresh Water Pendant Bulb

NOTE: This is an addon/replacement bulb for the Aurora HD2 Pendant series Gooseneck and Track Rail fittings.

New from the MMLED aquatic labs for 2026, the Colour Tunable Aurora HD2 50W Fresh Water Pendant Bulb packed with features and specifically designed for Fresh water aquariums with incredible power for the deepest tanks.

HD Really? The first comment we received when showing off this light was "It looks like HD", and it does! The viewing experience has to be seen to be believed, crisp, clear, vibrant deep and natural colours like you see on HD TV!

Feature rich and packs a punch

• Amazing colour Pop, colour saturation and Awesome shimmer!
• Programmable colour tuning, dimming and On/Off in the app
• Colour tunable 2000K-15000K
• Google Home & Alexa integration for advanced automation
• Bluetooth/Wifi Smart controller onboard
• 60cm Gooseneck and Chrome swivel for directional lighting
• Smart and silent fan, only kicks in when needed
• Built in overheating protection
• Safe low 24VDC for your safety
• 80°, 24° and 15° beam angles available
• Perfect for Aquascaping, Planted Tanks, Shrimp tanks, Terrariums, Paludariums

Full Spectrum with 3 Colour Channels

A perfect blend of 6500K Cool White, Crimson Full Spectrum, 660nm Deep Red, 395nm UVA, 450nm Royal Blue, 505nm Green, 525nm Cyan and 840nm Near Infra Red leds arranged in 3 colour channels.

Channel 1 is predominantly Blue, Channel 2 predominantly Red, and Channel 3 predominantly Green.

All channels at the same intensity produces a beautiful and natural full spectrum white light with an aesthetically pleasing 5900K colour temp. From there you can adjust each colour channel to get the exact look you want.

Near Infra Red is not commonly used in aquarium lighting but we've included it because it's part of the full spectrum and there are many fish species that can see and use this light.

Professional build with WiFi and Bluetooth inside

The Colour Tunable Aurora HD2 50W Fresh Water Pendant has WiFi and Bluetooth onboard ready to connect and go, the app is very easy to use and is packed with features including programmable automation.

The lamp is also Google Home and Alexa enabled for advanced automation and voice control.

The Colour Tunable Aurora HD2 50W Fresh Water Pendant has a newly designed super reliable temperature controlled smart fan inside that only comes on as required to keep the lamp cool and will switch off automatically when running on low.

The lamp also features automatic over temp protection, if the fan fails for any reason the lamp will turn off automatically if it gets too hot.

Engineered for reliability and performance

The 50W Colour Tunable Aurora HD2 Fresh Water Pendant uses high powered quality leds running at optimum power for the longest possible life.

The spectrum provides optimum viewing pleasure and superior plant growth all in the one fixture! An exciting visual experience showing off the deepest reds and greens in plants while highlighting reds, greens and blues in fish.

Featuring a stunning array of Deep Red, Royal Blue, Cool White, Crimson Full Spectrum, Green, Cyan and UVA giving you the exact look and performance you want.

With all channels at the same intensity, you get perfectly natural colour with no washout.

The MMLED 50W Colour Tunable Aurora HD2 Fresh Water Pendant series lights not only produce an awesome and unrivaled viewing experience with glowing deep, rich and natural colours, but also have the perfect spectrum to grow both red and green plants like there's no tomorrow!

Integrated WiFi and Bluetooth

At the heart of the Colour Tunable Aurora HD2 50W Fresh Water Pendant there is a clever phone app (Android and iOS) that allows manual control and full daily set and forget automation.

You can connect the app to the light via local Bluetooth or Wifi for control while around the home, or via WiFi in the cloud if you want to be able to control and program your light away from home.

The app also supports Google Home and Alexa integration for advanced automation and voice control.

Download the manual

Beam Angles

The beam angle refers to how narrow or wide the light beam will be.

A narrow beam angle like 15 will focus light to a smaller area and deliver higher PAR. A wide beam angle like 80 will spread light on a wider area and the PAR will be lower than 15 or 24.

The diagram shows the different beam angles and also explains that in the centre directly below the light you'll get 100% intensity, at the edge of the beam angle you'll get 50% and further away you'll get spill light at around 10%.

Whats In The Box

• Colour Tunable Aurora HD2 50W Fresh Water Pendant Bulb with integrated Bluetooth and Wifi

• This is a high light system and is fully dimmable so you can run it at lower than full capacity if you don't need that much light.
• PPFD readings of 50 umol/m2/s or over at the substrate is considered high light and will support sustainable growth in difficult to grow and light demanding plants.