... guide plate, heighten the luminous intensity.3. Illuminant: low power SMD LED.4. Heat dissipation: two sides and back plate ... . The light is soft, appearance is exquisite, no pollution, energy saving, environmental protection, low luminous decay, long life time.Features:1 ... No flickering, no humming3, New inner high efficiency(95%) with heat protection system, the constant current driver can work under ...