The Lumatek Zeus 465W Pro Compact LED is a linear multi-light bar fixture producing high PPF of 1070 µmol/s and a Photon Efficacy (fixture efficiency) of 2.3 µmol/J. The array of LEDs create a uniform spread of light at short distance to the crop enabling single source grow lighting for multi-layer cultivation systems, single benches in low rooms and grow tents. The Zeus is built using high quality Lumatek drivers and top bin LEDs from LUMLED and Osram generating a full-spectrum light source ideal for veg and flowering cycles. For different cultivars, propagation and vegetative growth periods the Zeus may be dimmed without losing efficiency. The high efficiency and low powered LED configuration with five 93W LED bars reduces the temperature of the LEDs increasing the output and improving light maintenance.