E26 “Edison” LED Replacement Bulb, 10-30VDC (3.0W) This 10-30VDC 5W LED Medium Screw-in Edison Bulb is equivalent to a 40W incandescent and puts out over 450 lumens. It has a nice soft warm white output, so is perfect for replacing 25W to 50W incandecents. This bulb saves more than 85% of the power needed by the equivalent incandescent bulb yet is super bright, compact, and lasts more than 30,000 hours. This bulb features 66 new generation SMD LEDs mounted to six panels projecting 360dg omni-directional illumination. So, if you have a 12VDC or 24VDC medium base Edison bulb to replace in your RV, boat, off-grid, or solar application, this bulb is a great LED replacement. Compact height Uses high efficiency (#2835) SMD LEDs Constant current drive topology Over-voltage protection No radiated heat Thermally efficient design Also compatible with 12VAC (supplied from transformers) Housing Finish/Material Grey/nylon reinforced plastic, steel core Lens Material No lens Dimmensions 1.22″ (31mm) x 2.85″ (75mm): (incl. base) Input Voltage 10-30VDC (&12VAC) Halogen Equivalency 40W incandescent Power Consumption 5W Driver Integrated Constant Currant Bulb Socket Type E26 Output Color Warm White Luminous Flux 468 lm Beam Angle 360dg Omni-directional Lifetime Hours 30,000 Dimmer Compatibility Intervolt Switchmode Dimmer Mounting Method Screw-in Install Location Wall lamps, Utility Lights, Jelly Jars Electrical Protections Over-voltage Certifications & Compliance CE Manufacturer Imtra Warranty 2 Yr