Gold Stars 6 x 13830070-06W LED Long-neck Reading Light 1383/1156 Base 150 Lums 12v or 24v Natural White 6 x LED Replacement light bulb for bulbs with 1383/1156 base 8-30 volts DC including 12v and 24v; the wide-range voltage is designed to withstand RV power fluctuations 60,000 hours life expectancy Low heat, safe to touch, and instantly bright Energy efficient and eco-friendly