imported LED chips, light-efficient, more stable,patent structure technology, thermal resistance, chip junction temperature can be controlled below 60℃ , lamp life of up to 50,000 hours or more chips; unique glare design patent system, environmental ratio, high uniform,wide voltage input, constant current regulator drives the use of imported components, stability and durability,lighting design has a respiratory system, waterproof, dustproof, to maintain pressure balance, surface of superconducting hot metal spraying, process feeling strong, corrosion-resistant
