Top Quality Osram Led Grow Lights Since 2010

Stellar 72 Full Spectrum 400W Led Grow Light

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

£399.00 £340.00
Offer till 31 Aug 18

*Equal to approximately 400 watts of HPS
*Actual Led Power = 160 Watts
*Mains Draw = 180 watts

This top quality full spectrum led grow light is powered by 72 of the latest and brightest Osram Oslon SSL80 white 3500K leds, this light easily exceeds the PAR output of a 400 watt MH or HPS light while only drawing 180 watts from the mains.

In stock


Plant Photonics introduces the Stellar range of full spectrum led grow lights which gives growers a premium quality alternative to COB´s. To create it we took our standard led panels and combined them with the best white leds for horticulture, Osram Oslon SSL 80 GW CS8PM1.CM 3500K 90CRI leds. The result is a light which is brighter, more efficient, cooler running and longer lasting than an equivalent COB light.

These are a new generation of leds with extreme efficiency and an ideal spectrum for growing. Unlike most white leds which have a peak red output at 600nm, these peak at 630nm (which is the same as the standard red leds used in grow lights) and still put out 80% of peak at 660nm (the same as hyper red leds). They also have a much higher output at 440nm (deep blue) than most other 3500K leds for a more balanced growing spectrum. This means that the plants can use the light from the leds far more efficiently, giving better growth with less power consumption.

As the leds are spread over a large area instead of being concentrated in a small space like COB leds, they operate at a much lower temperature (up to 50C lower) giving better efficiency, reliability and longer life. To increase efficiency and lifespan even further we run them at only 54% of their maximum rated current. As these lights generate a bit more heat than our Amethyst panels, they are equipped with top quality Arctic Cooling 12cm fans which have high air flow.


  • Perfect for cm 70 x 70 cm
  • OK for 80 x 80 cm


  • Single Mode full spectrum
  • 72 x Osram Oslon 80 degree GW CS8PM1.CM 3500K 90CRI leds (Brightest bin available).
  • 2 x Arctic Cooling F12 fans
  • 3 x 65 watt power supplies with lightening protection 90VAC – 264VAC input.
  • Power supply status indicator leds (1 per power supply).
  • 2 mains connections for daisy chaining (recommended maximum 420 watts per mains plug.
  • Panel size 33 x 56 x 12 cm
  • Total Weight – 6 kilos

Additional information

Weight 6 kg

Please note, for shipping outside the EU there is a maximum weight of 14Kg per package. If your total order is more than 14Kg, please break it into 2 or more orders of less than 14Kg each. For example, if you wish to purchase 1 x Amethyst DS 152 and an Amethyst DS 51 please make an order for the DS 152 and a separate order for the DS 51.

1 review for Stellar 72 Full Spectrum 400W Led Grow Light

  1. Rated 5 out of 5


    great built, unbelievable how silent and heatless they’re running!

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