N.R.G 31mm - 42mm Festoon Base 24 LED Directional Panel Light Bulb 10-30v - 12v or 24v - 360 Lumens - Warm White 10-30 Volt operating range and non polarity sensitive circuitry designed specifically to meet the demands of RV & Marine applications. 24 - Warm White(3000-3500K) 5050 SMD LEDs with a 50,000 hour projected lifespan producing 360 Lumens. (Also Available in Cool White) Consumes only .23 amps or 2.8 watts. Comparable to 28 Watt Incandescent. Use up to 10 LED's for every 1 Incandescent! Produce little heat and no harmful UV or infrared emissions. Replacement For: 211 211-2 212 212-2 2122 2112 214-2 2142 560 569 578 3021 3022 3023 3175 3423 3425 6411 6413 6418 6423 6424 6428 6429 6430 6451 6461 6475 6476 6486 12844 30922 DE3021 DE3022 DE3175 DE3425 DE4410. (Note: Replacements listed are all bulb numbers which require this base type, please refer to the dimensions to insure bulbs will fit your fixture.)