The ATI-Powermodule is a highend-solution for T5HO-Lighting. It has a soft design with rounded endprofiles. The active-cooling and the slight-in acrylic-cover are designed for maximum light output.The air-outtake on the frontend of the Powermodule steers the warm air away from the tank. The active cooling preserves not only electronics, but keeps also the bulbs in the optimal temperature range at the same time. Supplied without bulbs. Please allow 14 days for delivery.