Duct rail Lighting rail A set of three spotlights for use with these, without bulbs. Spotlight fixtures for duct rails E17 LED compatible lighting fixtures ceiling lights stylish rail lights LED mounting fixtures indirect lighting spotlight fixtures lighting rails spot lighting [fixtures only] (MT-L400) Product name: Spotlight fixture for wiring duct rail / *fixtures only Socket: E17 Material: Iron Color: White / Black Rated voltage: AC100V (50/60Hz) Load capacity: Up to 5kg Can also illuminate directly above.