The important information states "Bulb voltage 115 Volts" What does that mean. Thanks
2007473
Thanh, The word "bulb" appears to be a mistake. I have two of these pumps and I have adapted them to 110 Volts, alternating current, 60 hertz. You can install them on a 220 volt, alternating current connection but please remember that the frequency will be 50 hertz so the pump will rotate a little slower and the pressure will not be as much. The lights in a house in the USA are 110 Volts so perhaps the "bulb" refers to the same voltage as the lights. It is the most common household voltage in the USA. However, I have had excellent luck with this pump as it has lasted over 15 years of daily service as a well pump.
1696109
I am not an electrician or EE, but I don't think the bulb can determine what voltage it will draw ----- that is determined by the system supplying the electricity to the bulb. If the system is putting out 12.0 volts, the bulb(s) see 12 volts. Or, 11.5, or 13.0 or whatever the voltage of the system may be. The bulb will not alter that voltage. The bulb CAN determine how much current it draws --- which would, in this case, I think, be rated in milliamps. There may be a way to measure resistance across the terminals of the bulb and calculate the amperage it will draw at a specified voltage --- again, I must defer to a qualified electrician. I am not an electrician or EE, but I don't think the bulb can determine what voltage it will draw ----- that is determined by the system supplying the electricity to the bulb. If the system is putting out 12.0 volts, the bulb(s) see 12 volts. Or, 11.5, or 13.0 or whatever the voltage of the system may be. The bulb will not alter that voltage. The bulb CAN determine how much current it draws --- which would, in this case, I think, be rated in milliamps. There may be a way to measure resistance across the terminals of the bulb and calculate the amperage it will draw at a specified voltage ---... » Read More I am not an electrician or EE, but I don't think the bulb can determine what voltage it will draw ----- that is determined by the system supplying the electricity to the bulb. If the system is putting out 12.0 volts, the bulb(s) see 12 volts. Or, 11.5, or 13.0 or whatever the voltage of the system may be. The bulb will not alter that voltage. The bulb CAN determine how much current it draws --- which would, in this case, I think, be rated in milliamps. There may be a way to measure resistance across the terminals of the bulb and calculate the amperage it will draw at a specified voltage --- again, I must defer to a qualified electrician. « Show Less
237050
Hi,Light bulbs liked the Christmas light types and used 120 AC voltage. Hope it helps. Thanks.
262767
Forward volt on the bulb is 3.2 to 3.4 dc volt.Color wave length is R-625-630 G-520-525 B-460-465.Rule of thumb buying bulk led over seas also when no stat is listed cheap means bulbs voltage is 3 some.Not 12. Im light bulb collecting fool so take it from me.These bulbs however are good bright fast flssh. Resistor value:at least1/4 watt to1/2.100 ohm at 9 volt dc 220 ohm at 12 volt dc.I know this crap can be a panin so I broke all down.Hope this helps. 24 mA yes would be correct
1265627
Wish I could help, but I don't really understand your question. I used my bulbs in my front porch ceiling fan light fixtures. Regular voltage for a ceiling fan light fixture.
185473
My battery voltage is consistently about 13.75 volts. I retrofitted a desk lamp with one of these bulbs, it's on for at least six hours/day and i've had it for about two months. Maybe just be mindful of the "very hot" warning, and don't use it in a tightly enclosed fixture for an extended time.
1257471
Good question, a visual of the (encased) bulb did not reveal the information needed. Also, no manufacturer ID on item. Best bet to contact supplier. Sorry!
185470
Hello, there's customer not measuring voltage use high voltage and damaged the bulbs ,DC12V Bulbs Burned when last long time input high voltage , we received some Burned bulbs so have to add a notice to recommend, some new RV over 13.5v or 14V ,can select our GRV brand AC or DC 12~24V LED bulbs if not sure the input voltage,thanks!
1201742
I have no idea about the voltage but I use 2 60w lights. This is a large lamp and is beautiful. I have 5 stained-glass lamps from Warehouse of Tiffany and have never been disappointed
1453431
Yes 12v, 20 watt. I am very satisfied with these bulbs. They have lasted longer than the previous bulbs I purchased at Home Depot for about 3 times the price
882640
The ones that I bought did not have a plug. They just had a cord coming out, and I had to put my own plug on it. The universal power supply on the front end can work over a range of 85V to 265V. So it will work fine with 115 or 220V. The lumens are clearly stated in the product specifications section. BTW, I would stay clear of these lights. They last for about 1 mo., and then the power supply burns out.
1463686
Not as is, these bulbs have a transformer to step the voltage down. Try here - E27 White Light 60 Led (3.0w 12v) Light Bulb
852927
However.... That said - the voltage of each lightbulb is 220v I believe. I couldn't get a replacement bulb in this country . I may be mistaken but .... Half my house shorted out within a day or so of installing. I'm taking the light down.
2225534
I can't answer that because each bulb only lasted a couple of hours. The 130 volt is NOT working as indicated, interchangeably with the 120.
1347167
The bulbs I received were multi voltage bulbs 100V-220V and work fine in our american standard E26 socket.
295107
Hi Richard, We only are able to sell the 115 Volt Version of this product which is what we have listed. You may need to contact the manufacturer directly so you can choose the plug type and voltage requirements you are looking for. Thank you for your interest. Have a great day!
355984
Good afternoon Marie,This would really depend on how many volts the compartment of your vehicle require and the bases have to match. This bulb holds wide voltage range of 12-30v; Applications include 12 or 24 Volt DC in auto. If you have any questions or concerns, please feel free to ask, our team is here to help. -RV Marine