How to Tie a Square Knot
1. Start with a pair of lark's head knots. Bring far left cord over two middle cords and under far right one. Bring far right cord under middle two and over far left.
2. Pull tight. Don't let cords twist.
3. Bring far left cord under middle two and over far right. Bring far right cord over middle two and under left one.
4. Pull tight. Repeat with next two pairs of cords, working around cage to form a row of square knots. Then tie alternating square knots around bulb cage.
Watch the video below.
This article originally appeared on www.bhg.com.