Any OZ Sydney guys that can change the BLF GT LED to 5700k?

Flashlight Modding and DIY Parts Featured Mods
5

Few people open the head using rubber wrench method.

I just ordered the wrench on ebay and hoping it gets here by friday (https://www.ebay.com.au/itm/2Pc-Multipurpose-Wrench-Adjustable-Rubber-Strap-Opener-Bottle-Pipe-Oil-Filter/162735615293?hash=item25e3cc6d3d:g:xUoAAOSwYVlZ~BAn)

where about in Sydney are u locate?