A reception that includes cookies and hot cocoa will be held Monday from 3 to 4 pm.
It will be served at the City Museum s side door.
The light exhibit was designed by Bill Conrow and is sponsored by the IBEW 1547 Juneau Unit, the International Brotherhood of Electrical Workers, ALCAN Electrical & Engineering and the Friends of the Juneau-Douglas City Museum.
The lights were hung by employees from CBJ Community Development, CBJ Parks and Recreation, and the Zach Gordon Youth Employment in the Parks work crew.
The lights will be lit until March.
The City Museum joins the Juneau Downtown Business Association s Light up Juneau for the Holidays, and the Alaska Department of Health and Social Services Bring Back the Light, a statewide celebration that occurs this Sunday at 5 pm.