Previous page Next page 1 Column 2 Backyard 3 Courtyard 4 Post Previous page Next page 1 Waterproof and Rust-proof 2 Turn on and off 3 Post Light Parameters Product Installation Instructions Step 1 Note: Please get familiar with each part of the lamp body before installation. Open the package and take out Part A. Use Tool to remove the 4 screws on Part A, and then take out Part B. Step 2 Drill holes in the concrete. Insert the expansion bolts into the holes, place Part B on top, and tighten the screws in two steps in a diagonal pattern. For the first step, it's advisable to tighten the screws until the screw head just touches the bottom of the cover. For thesecond step,fully tighten the screws. Step 3 Put the lamp into Part B and use Tool to tighten the 4 screws taken out from Part A to fix the lamp and Part B together. To ensure safety, it is recommended to have this lamp installed by professional electrician. Tighten all stressed bolts, nuts and screws properly.