Here is a short video on replacing your remote battery. Below the video are written instruction which should clarify any questions you might have.
https://vimeo.com/136237011
1) At the bottom tip of the remote, there should be a little indention in the plastic that you can fit your fingernail into to remove the battery tray. Pull on that and a C shaped battery tray will come out.*Be careful as the battery MIGHT fall out as you remove the tray*. Go on to step 2 below.
2) Get a replacement battery. The battery model is CR2025 and they are a common coin battery found at most drug stores or electronics stores. Go on to step 3 below.
3) Once you have the new battery in your hands on one side you will see the battery model number CR2025 with the + (positive) symbol. Put the battery back in the tray you pulled out with the battery model number and + (positive) sign facing UP TOWARDS THE BOTTONS on the remote, slide the tray back in making sure that the tray is flush with the remote. If the tray looks like it’s not fitting properly or not becoming flush with the remote try flipping it upside down while making sure the + (positive) side of the battery is still facing towards the buttons on the remote. Go on to Step 4.
4) Try using the remote to turn on the light. If all steps are followed correctly and it still won’t turn on, go on to step 5.
5) For more help or questions about possible remote replacements please call us toll free at 855-282-3222 or submit a customer service request.