Sunstar Large Reflector Sun System Commercial Greenhouse FixtureSunstar Large Reflector (10780) The Commercial Greenhouse Fixture is designed to withstand damp, hostile conditions found in greenhouse environments providing years of reliable performance. Features quad-tap ballast. Leads (120, 208, 240, 277) are all accessible in the junction box. This allows for easy installation wit... Note: Ballasts, Lamps / Tubes are available separately. — Free Shipping when ordering $75 or more of qualifying items....more.