... C≤65°CFeatures:1. Advanced constant current driver.2. Professional thermal management.3. Instant on, no ... than 30,000H.8. CE, RoHS certified.Application:High-power LED Spotlights are widely used in office buildings, ... the above items are under factory standard warranty.2. All the shape, size, color, brightness is ... the outside covering when the lamp is working.2. Please use it in a ventilation environment ...