Lumatek Zeus 1000w LED Grow LightsLumatek Zeus 1000W LED Grow Lights Built for High Performance Growing If youre running a high output grow space, the Lumatek Zeus 1000W LED grow light range is built for you. These are serious lights, made for large tents, high ceilings, sealed rooms, and environments with added CO. All three models in the range use top bin Osram and Lumileds diodes and deliver massive performance from 2925 mol s at 2. 9 mol J to 3100 mol s at 3. 1 mol J but each has