- Joined
- Jun 12, 2014
- Messages
- 4,817
You know your getting old when everything looks darker and you need more and more light to see anything. I have a single car bay as my work space, and the overhead lighting is not ideally located. Maybe at some point I will try to add some better overhead lighting, but there is no crawl space to pull additional wires and the garage door would block any lights when open. So I have tried to improve the lighting at my machines. I try to minimize shadows by using multiple lights, including light rings and light bars. I prefer slightly whiter light (3000-4000K), and sometimes use different types of bulbs/LEDs to give the right color balance and minimize eye fatigue.
So the standard PM1340GT in the deluxe package includes a 24V arm light which is a very nice unit. I use a LED bi-pin bulb in it, just my preference. I remounted the light in the center of the back splash to give me a better angle and a wider range of movement. The back splash is a bit flexible, so I machined a new wider light mounting bracket, which which improves the rigidity. I was interested in providing even back lighting along the rear of the back splash to decrease shadows from the overhead arm light. I ended up ordering a 39" 12W LED light bar (3000K) which runs off of my 24VDC system (used for the VFD relays and main arm light). The light bar is mounted under the top back splash lip and is articulated so one can rotate the light bar along it long axis for optimal lighting.
There are lots of 12VDC light bars in various configurations, but not many 24VDC. If you did not have a VDC power source, it would also be easy to add a small universal power supply or use a wall wart. Be sure if you go this route, especially for the unit I installed, that you get the one with the cable included. The cable is about 5 feet long. This is the unit I ordered:
http://www.ebay.com/itm/New-33-24V-...703?pt=LH_DefaultDomain_0&hash=item418c48d94f
http://www.ebay.com/itm/5V-12V-24V-...t=LH_DefaultDomain_0&var=&hash=item540f9a5c04
Overall, I am quite pleased with the improved lighting and it makes it much easier to see what your doing. I would have preferred a light bar with more LEDs similar to the light LED rings, but I have only seen these in the 12VDC versions (and they usually are more expensive). The light bar is ~$20, if you need a power supply add another $10-12 for a 50-100W VDC power supply in the voltage you need. You could use it to power the arm light also. I do not use a switch for the light bar, it is hardwired to the power supply which turns on with the added lathe power switch. If your machine does not have a power disconnect, you would want to add a switch, or wire it to go on with the arm light.
So the standard PM1340GT in the deluxe package includes a 24V arm light which is a very nice unit. I use a LED bi-pin bulb in it, just my preference. I remounted the light in the center of the back splash to give me a better angle and a wider range of movement. The back splash is a bit flexible, so I machined a new wider light mounting bracket, which which improves the rigidity. I was interested in providing even back lighting along the rear of the back splash to decrease shadows from the overhead arm light. I ended up ordering a 39" 12W LED light bar (3000K) which runs off of my 24VDC system (used for the VFD relays and main arm light). The light bar is mounted under the top back splash lip and is articulated so one can rotate the light bar along it long axis for optimal lighting.
There are lots of 12VDC light bars in various configurations, but not many 24VDC. If you did not have a VDC power source, it would also be easy to add a small universal power supply or use a wall wart. Be sure if you go this route, especially for the unit I installed, that you get the one with the cable included. The cable is about 5 feet long. This is the unit I ordered:
http://www.ebay.com/itm/New-33-24V-...703?pt=LH_DefaultDomain_0&hash=item418c48d94f
http://www.ebay.com/itm/5V-12V-24V-...t=LH_DefaultDomain_0&var=&hash=item540f9a5c04
Overall, I am quite pleased with the improved lighting and it makes it much easier to see what your doing. I would have preferred a light bar with more LEDs similar to the light LED rings, but I have only seen these in the 12VDC versions (and they usually are more expensive). The light bar is ~$20, if you need a power supply add another $10-12 for a 50-100W VDC power supply in the voltage you need. You could use it to power the arm light also. I do not use a switch for the light bar, it is hardwired to the power supply which turns on with the added lathe power switch. If your machine does not have a power disconnect, you would want to add a switch, or wire it to go on with the arm light.
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