Pebble-shaped mouth-blown glass. Amber and Opal feature a silver leaf detail. Solid opal offers a smooth white appearance. Includes 9' of field-cuttable aircraft cable. Incandescent includes (1) E26 medium base 75 watt or equivalent A19 lamp; fluorescent includes (1) GX24Q-3 base 32 watt triple tube compact fluorescent lamp. May also be lamped with (1) GX24Q-3 base 26 watt triple tube compact fluorescent lamp (not included) Incandescent verion dimmable with a standard incandescent dimmer. 120v.