Will these work with a 4 volt electrical system? ad Can I find 6 volt bulbs as well?
1398444
These are made for 12 volt systems, so you may run into issues with a lower voltage system.
428215
Yes, these are incandescent halogen bulbs, and they work fine on a dimmer. If you are installing a new high voltage (120v) *dimmer*, you may need to ensure the dimmer is compatible with the power supply/transformer for the low-voltage fixture. If everything is already in place and working and all you're doing is replacing bulbs, you are good-to-go.
240035
The version I purchased works for a 12/24 volt system. I don't think that one would work for you 6 volt system. I guess it would report a low to medium when it was really full. Look for one designed for 6 volts. Additinally, some of these indicators allow a wider range of voltages.
155707
The ones I bought are 110v and work great. They are being used in outdoor lighting fixtures that are controlled by a timer. Turns out they do attract bugs, so different bulbs with a different color spectrum of light might be better for outdoors. Otherwise, no complaints and my electricity consumption has been cut from 240 watts for 4 hours a night to 24 watts for four hours a night, sweet. Good luck.
1373601
Yes, I used 4 w 12 v bulbs in these sockets. Malibu light transformer. GO ><>'
952053
Sorry, i don't know. Mine are used with a 300w outdoor power supply that is on or off. So far the bulbs have worked perfectly
593575
If the voltage and amperage is the same as regular bulbs they should work fine. They may come on a little slower, but shouldwork fine. check with bulb dealer they should know for sure
744399
Yes, it will work fine, except the bulb will be less bright than when used with 12 volts.
1422428
Thank you for considering our 3528104 LED Bulb. It is designed to work in a 12V system. Either AC or DC. Please let me know if I have answered your question. Thank you Liz
496622
These are 12V (probably AC only)If you will have transformer to 12V they will work technically. If you have an isntallation with multiple MR16s and you would like to change it to LED I would recommend to change the transformer to LED version. Otherwise it may not work or if it will work you will decrese the lifespan of the bulb (I work for LED manuacturing company in EU)
1026356
Yes. I just replaced my 12volt, 50watt light bulbs with these and they work great.
1129625
Not very well. These are designed to output a constant light level from about 10 volts to 30 volts DC. From 10 volts to 7 volts, this bulb will go from full brightness to so dim there is just a tiny spec of light on the face of the LED's. Anything below 7 volts, they are totally dark.
181649
I only wired them up to 12 volt in my motorhome. Had four fixtures with two bulbs in each. All were wired to one circuit. Found with all eight on they were not bright enough. I tried pulling one bulb out of two different fixtures. They worked great. Have one set with two on a circuit and another with four, Those work great. I was going through 6-8 of the old flouresant bulbs a year. The oldest ones in our motorhome are two years old now. Have not had to replace any. Just be careful with too many on a circuit. Have no idea if they will work with 120 volts. Manufactures website should tell you that. I only wired them up to 12 volt in my motorhome. Had four fixtures with two bulbs in each. All were wired to one circuit. Found with all eight on they were not bright enough. I tried pulling one bulb out of two different fixtures. They worked great. Have one set with two on a circuit and another with four, Those work great. I was going through 6-8 of the old flouresant bulbs a year. The oldest ones in our motorhome are two years old now. Have not had to replace any. Just be careful with too many on a circuit. Have no idea if they will work with 120 volts. Manufactures website should tell... » Read More I only wired them up to 12 volt in my motorhome. Had four fixtures with two bulbs in each. All were wired to one circuit. Found with all eight on they were not bright enough. I tried pulling one bulb out of two different fixtures. They worked great. Have one set with two on a circuit and another with four, Those work great. I was going through 6-8 of the old flouresant bulbs a year. The oldest ones in our motorhome are two years old now. Have not had to replace any. Just be careful with too many on a circuit. Have no idea if they will work with 120 volts. Manufactures website should tell you that. « Show Less
698051
Yes, they are 12 volt resistance bulbs. But they are not real bright to begin with.
236169
I've only used them with incandescent bulbs so can't really answer that. You may try asking the manufacturer of the unit, or else just expect to use the older bulbs. Sorry I can't be of more help.
593574
If the voltage and amperage is the same as regular bulbs they should work fine. They may come on a little slower, but should work fine. check with bulb dealer they should know for sure
1414900
I have these on dimmers in two rooms and I just used the same dimmers that where in the wall switch for the incandescent bulbs. I know that works. Specialized Halogen bulbs may have a different voltage and current range and I'm not certain whether your dimmers are specialized for a particular system. But, if it's the type of dimmer that would work just as well with a standard bulb, it should work with these.