LED light bar for Ender 3

thingiverse

Here is my light bar for the Ender 3. I find that this setup brings a light right down to the print bed and mounts securely to the X gantry. I used 24V LED light strips (https://amzn.to/2S6Qon4 affiliate link) on my Ender 3 Pro, taking the leads directly from the PSU V+/-. I added a 2 amp fuse (https://amzn.to/2QDH9hw affiliate link) to the positive lead coming off the PSU and installed a switch in line with this lead. I mounted the switch using a housing found here: https://www.thingiverse.com/thing:3315172. Alternatively, you can use a front box from this location: https://www.thingiverse.com/thing:3292867. You will need M4 T-nuts (https://amzn.to/2PgbkFZ affiliate link) and M4 button cap screws - approximately 8 mm long (https://amzn.to/2rgrwNK affiliate link). You can see how this setup works in the video at https://youtu.be/uGz_VD3Hgv8. Let me know if you like this, and share your own projects!