The lights shut down in the third quarter of a tight Northwestern A contest between Libby and Browning on Friday.
They were turned back on after a brief delay, but things never got brighter for Libby.
The Indians outscored the Loggers 30-0 in the second half, including 24-0 after the light delay, to run away with a win.
With the victory, Browning (3-4, 2-1) moved into a tie for second place in Northwestern A with Polson, whom the Indians face next Friday.
Libby (1-6, 0-3) meets Ronan at home at 7 p.m. next Friday.
Libby 8 12 0 0 — 20
Browning 8 12 14 16 — 50
Scoring summary not available