Features: * High quality stable SMD3528 as light source, which passes LM-80 test, high brightness and low light attenuation * High quality replaceable power supply, easy maintance during later many years using * Aluminum PCB, which ensure better heat spreading and longer LED's life time * High light transmittance >90% PC cover * Environmental temperature: -20℃~40℃, widely application * Working surface temperature: 40℃~43℃ * Environment friendly, comfortable feeling
