1-16pcsDC LED Bulb 5W 12V(Screw Base-E27)

5W 12V LED DC BULB: A compact and efficient LED light bulb for any 12-volt power systems. Great for batteries or transformers and DC grids. Standard medium screw base that will fit any household ES Edison fitting as long as the voltage is 12V. Use for remote cabins off-grid solar power systems camping lamp or emergency lighting. Switch out the 12V incandescent for an LED now!. No more burnouts much more lumens less chance of accidental breakage and much lower power consumption. 
Our LED bulb 5W consumes very low power and last long up to 30000 hrs. It gives maximum lumen in less power. DC LED BULB is specially designed to use with a solar lighting system, wind turbine, micro-hydro and marine systems that use a battery. It increases back up time, increase battery life, give more light in low cost, you can use small PV panel for the same light. LED lighting uses less energy than most other lamps, lasts longer and requires less frequent replacement.