The brightest just got brighter

The Lumatek Zeus 600W Pro 2.9 LED is a linear multi-light bar fixture producing PPF of 1770 µmol/s and a Photon Efficacy (fixture efficiency) of up to 2.9 µmol/J. (Depending on Input Voltage)The Zeus 2.9 is built using high quality Lumatek drivers and top of the range LEDs which generate a full-spectrum light source ideal for veg and flowering cycles.A new feature for this fixture is the 'Clear Glue' protection cover technology on the LED bars; resulting in higher light transmittance of 99% without light loss, extended lifetime of diodes, extra corrosion resistance and water resistant (IP65). For different cultivars, propagation and vegetative growth periods the Zeus 600W Pro 2.9 may be dimmed without losing efficiency. 

Efficacy: up to 2.9 µmol/J
PPF: 1770 µmol/s
Input Voltage: 220-240V, 50-60Hz
Input Power: 615W (±5%)
Footprint: 1.4x1.4m 
Waterproof: IP65
Lifetime: +60 000 hrs
Light Distribution: 120°
Light Source: Higher Spec Osram and Lumileds Diodes
Dimmable: OFF-25%-50%-75%-100% with 0-10V Light Dimmer (Included)
External Control: With Lumatek Digital Panel Plus 2.0
Weight: 13.5 Kg
Dimensions: 1091x1182.4x51.9mm
Spectrum: Full Spectrum F
BTU (With Driver Attached): 2201 BTUs/h (Max)
BTU (With Driver Remote): 2047 BTUs/h (Max)