More thermal aluminum chips, increased heat dissipation area. Low temperature when it working. Anode oxidation to surface scrub effect with green or black. All content or logo use laser technology. It suitable for most EU standard (Single ended lamp) HPS and MH 600W lamp. Pure hardware ballast. With almost necessary function. Including 0-10V Dimmable. it is the most of durable and economics ballast on the market.
