Fees vs Coinbase

ADADOWNADADOWN
$0.00615
3.93%
self.binance1m ago
I recently switched from Coinbase to Binance.us. When I went to withdraw my $BTC, the fees are significantly higher than Coinbase (0.00000251 vs 0.0005 $BTC for a comparable amount). My wallet is segwit. What is the reason for this? Is binance.us not using the lightning network?