E26 Medium Screw Base ES Fitting LED Light Bulb DC 12V 20V Solar Grids Boat Fishing Lantern Navigation Low Volt Motor Home RV Yacht Bus Ferry Interior Camping Accent Lightings - Super White 6000K, 7W

I have bought and tried many different low voltage LED bulbs for use on an auxiliary 12 volt DC solar powered system. By nature, LEDs will consume as much current as is available in the power supply, hence they need a current limiting circuit, either external, or preferably integrated into the bulb itself. Many of the cheaper 12 volt LED bulbs now becoming available in the RV/Marine, and off-grid alternative energy markets have simple resistor type current control. In contrast, this bulb contains an active current limiting circuit which protects the bulb from sudden death in the event of higher voltages seen in some charging systems. Most 12 volt LED bulbs cannot withstand voltages higher than 14 volts before suddenly self destructing. This bulb can tolerate up to 20 Volts DC, making it suitable for use even during charging. In addition, this bulb is a perfect match for Nickel-Cadmium (NiCd) and Nickel-Iron (NiFe) battery systems, where normal charging voltages are typical about 16 volts DC. I use this bulb daily in a table lamp, and find it works flawlessly. I highly recommend this bulb.

Good LED lights. Low battery drain light that's good for off grid solar systems. Gives off good light in smaller aeras. Great for RV campers, tiny homes and storage sheds. I have bought several of these light bulbs. Bulb fits standard light socket.

Works great on 12vdc for my shed security light.

The only reason I didn't give it a 5 star rating is that I've only had them for a couple of weeks. So far, they have worked very well. I installed them in a standard 110/120V lighting fixture that I bought for decorative outdoor post light fixtures. I wired them into a Malibu 12V 600W outdoor power supply and they work great. The best is they give lots of light at night and only draw 9W each and don't restrict your choices of lighting designs to those with the standard LED light bases.

Perfect according to description. Bought warm light ...great replacement for incandescent. Easier on eyes than GoalZero lite-a-life 12v solar lamp and a screw in replacement. Also works in harbor freight's lights supplied with their 3 panel 45 watt solar kit. Swap these for the HF 12v fluorescent bulbs and increase light and save power.The light is bright and perfectly even. Lights a 12' x 12' room easily when hung from ceiling. Wonderful for power outages. Shipment was fast ...first class postage about 4-6 days to northern California. Have not had long enough to test for longevity. ...but no obvious manufacturing flaws and item is lightweight and well packaged in styrofoam. Lastly, seller communicated well via email ...with 2-3 hours of sending question/request. Kudos!Will likely order up a few more!- J Bond. 007.

These 12 volt lamps are excellent. I bought them in the past and wish I bought more several years ago. The price has gone up approximately five times what I originally paid. I just wish the price would go down Wayover priced price I paid for these I got four or five is still a good item

Nice bright light, too bad that it started to blink on and off with less than 6 hours use. Bought two and am saving the second for real need, hope it doesn't suffer the same poor quality.Hate to say it but Chinese JUNK.

A fantastic replacement for 12v incandescent bulbs, and useful enough to GET a 12v light rig! I used this with a trouble light that plugs into the cigarette lighter, and when camping I use an adapter that has gator clips to a 12V/4AH battery and hang it from the inside of my canopy. It lit up the whole camp area for 2 nights without a recharge. I switched out the 12V incandescent for an LED for the following reasons. No burnout, more lumens, less chance of accidental breakage, lower power consumption.