1. Small volume, LED is a small chips being sealed in the epoxy resin, very small, very light. 2. Power consumption is low, very low power consumption LED, in general, the working voltage of LED is two-3.6 V, working current is 0.02-0.03 A; This means that it consumes power not more than 0.1 W, the same lighting effect than traditional energy saving light source close to 80%. 3. The service life is long, LED to solid cold light source, the epoxy resin packaging, there is no filament burn, thermal deposits to light, light shortcomings, such as failure, in appropriate current and voltage and service life can reach 60000 to 100000 hours, than traditional light source long life to 10 times. 4. High brightness, low in calories, and LED to use cold luminous technology, heat than ordinary lighting lamps and lanterns is much lower. 5. Environmental protection, LED by the material is non-toxic finish, not as fluorescent water cut silver can cause pollution, at the same time LED also can recycle. No ultraviolet and infrared spectrum, no heat, no radiation, glare small, and cold light source, can safely touch, belongs to the typical green