... , 36 degree PMMA lens with light transmission rate at 92%4, CREE LED , SSC LED and EDISON LED is available (Non-dimmable)5 ... dissipation isless than 30% during 50000hours.7, High-brightnessLarge size LED chip and the light transmittance efficiency can reach 90 Lm/w. ... current power supply, no flashing, no harm for eyes.10, Anti-vibration Anti-vibration, not easy to be broken. LED high power spotlights ...