The higher specification Lumatek Zeus Pro 2.9 is a linear multi-light bar that produces very high PPF values of 1353 μmol/s and very high efficiency of up to 2.9 μmol/J. Lumatek's full spectrum LED solutions for horticulture provide a balance between light quality (spectra) and light quantity (intensity and duration), ensuring uniform light distribution and even spread. The Lumatek Zeus 465W Pro 2.9's array produces uniform light spread at a close distance to the plant, enabling single-source grow lighting for multi-layered grow systems, single banks in low spaces and grow tents. This luminaire perfectly covers 1.2 x 1.2m. The Lumatek Zeus 2.9 line features high quality Lumatek drivers and high efficiency top-bin LEDs from Lumileds and Osram, producing a full spectrum light source ideal for veg and flowering cycles. Another new feature of this series is the Clear Glue protective cover technology on the LED strips, which ensures higher light transmission of 99% without light loss, longer diode life, additional corrosion resistance and a high waterproof rating of IP65. For basic maintenance, simply clean the bars with damp cotton. The Zeus 465W Pro 2.9 can be dimmed for different varieties, propagation and vegetation periods without losing efficiency. The highly efficient and power-saving LED configuration with 5 LED strips reduces the temperature of the LEDs, which increases performance and improves light maintenance. The Zeus luminaire can also be controlled externally with a Lumatek digital lighting controller (Digital Panel Plus 2.0) that offers light timing, automatic dimming (in 1% increments), temperature safety control, sunrise and sunset modes for up to 100 luminaires per controller.