I have this lamp - http://www.target.com/p/threshold-torchiere-floor-lamp-textured-bronze/-/A-11238521. Can I use this bulb http://www.homedepot.com/p/GE-60W-Equivalent-Daylight-General-Purpose-LED-Bright-Stik-light-bulb-3-Pack-LED10S3-5K-96/205783755? I don't have the manual anymore which says the max watts that's ok. How do I know what the max is (I want maximum brightness)?