We are proud to offer the only 12 Volt DC LED Grow Light Panel. This panel works like our standard light panel, except it used 12 volt DC. It draws about 1 amp; so a 15 amp hour battery can power the light panel for 15 hours. You will not experience unsightly brown burned leaves when they accidentally touch the LEDs. This is common with most other lights that get very hot. Because the running temperature is more controlled, it reduces the need to water so often and keeps rooms with plants from getting uncomfortably hot in the summer months, which requires additional air conditioning. Extreme energy efficiency permits this new LED panel to pay for itself many times over each year in electricity savings. It saves 50% to 90% in energy consumption compared to incandescent bulbs or fluorescent tubes. Wide angle projection insures uniform leaf coverage. Scientifically calculated even blending of red and blue LEDs eliminates the time consuming task of repositioning separate colored lights back and forth trying to achieve uniform exposure. 14 to 16 hours per day is all that is necessary for maximum plant health with this wave blended lighting system. This allows distances 4"-8" and less between the LEDs and the plants accelerating photosynthesis. Red and blue wavelengths are for growing and flowering of typical white plant lights that are very hot is unnecessary and just consume excessive electricity. The purity of the LED generated light lengthens flowering periods. These LEDs turn on instantly and can be turned on by hand each day or work well with all standard lamp timers. The design of this new all in one Full Spectrum plant lighting panel allows maximum level photosynthesis food production, growth and flowering all in one. It is the new Full Spectrum system providing maximum plant health, beauty and productivity.