LFI Lights® Universal LED Exit Sign, Selectable Red/Green LED, UL 924 Listed, Red LED, White, 120/277VAC Hardwired with Battery Backup, Wall, Ceiling or Side Mount, Optional Double Face and Knock Out Arrows LEDU 2 Pack

Oh, you simply pull the thing apart. One of them required a tremendous amount of force. Had to "fix" a few exit signs in the workplace. It seemed easier to buy entire replacement assemblies than to source the random bulbs or replace broken test switches. It probably took more time to remove the old things than install these. But among the varied methodologies previous electricians employed, the hardest work I had to do was use a step drill bit on one of the 4 locations I fixed. These are cheap, sure, but fairly well made. I'm an electrical engineer and also a product designer. A good bit of thought went into making these and I feel you're getting great value based on the cost and what you're delivered. A negative review complained about longevity - so get a new cheap RC battery. Or a whole replacement assembly. No biggie. If you're doing a new installation, you probably want a proper light box already there to mount this to.

We use these in our business to replace higher wattage exit lights and they work great. They are easy to install and save our business money.

I ordered this for my work since the price was much lower than I would have paid purchasing them from Grainger. I had an electrician install them and everything is up and running. Fast shipping and quality product at lower price. In fact, just ordered 4 more! Thank you!

Very easy installation and free shipping!

To install the signs I had to pry the front open. I contacted the seller to make sure I did it properly and didn’t break the sign. Their service was very helpful. She sent me a YouTube video. After that installation was easy.

Replacing the conventional exit signs at church with these. Got tired of changing light bulbs in the old ones. CFLs and LEDs would not work in the enclosed fixtures. These are bright and have battery backup so even work when the power is out. Can be double-sided, although we don't need that feature.

Overall great, the solid side plate is a little hard to get off for some of are configuration needs , also would help if base had more room for wires when there is no room in wall box.

Easy to install, nice and bright compared to traditional lights. The only thing that makes me worry is how long the battery back up will last and how to get a replacement.